31204456470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2881

約数の個数: 256

約数和(自身を含む): 94513029120

約数和(自身を除く): 63308572650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 121, 135, 155, 165, 186, 198, 242, 270, 279, 297, 310, 330, 341, 363, 465, 495, 558, 594, 605, 682, 726, 837, 930, 990, 1023, 1089, 1210, 1331, 1395, 1485, 1674, 1705, 1815, 2046, 2178, 2662, 2790, 2801, 2970, 3069, 3267, 3410, 3630, 3751, 3993, 4185, 5115, 5445, 5602, 6138, 6534, 6655, 7502, 7986, 8370, 8403, 9207, 10230, 10890, 11253, 11979, 13310, 14005, 15345, 16335, 16806, 18414, 18755, 19965, 22506, 23958, 25209, 28010, 30690, 30811, 32670, 33759, 35937, 37510, 39930, 41261, 42015, 46035, 50418, 56265, 59895, 61622, 67518, 71874, 75627, 82522, 84030, 86831, 92070, 92433, 101277, 112530, 119790, 123783, 126045, 151254, 154055, 168795, 173662, 179685, 184866, 202554, 206305, 247566, 252090, 260493, 277299, 308110, 337590, 338921, 359370, 371349, 378135, 412610, 434155, 462165, 506385, 520986, 554598, 618915, 677842, 742698, 756270, 781479, 831897, 868310, 924330, 955141, 1012770, 1016763, 1114047, 1237830, 1302465, 1386495, 1562958, 1663794, 1694605, 1856745, 1910282, 2033526, 2228094, 2344437, 2604930, 2772990, 2865423, 3050289, 3389210, 3713490, 3728131, 3907395, 4159485, 4688874, 4775705, 5083815, 5570235, 5730846, 6100578, 7456262, 7814790, 8318970, 8596269, 9150867, 9551410, 10167630, 10506551, 11140470, 11184393, 11722185, 14327115, 15251445, 17192538, 18301734, 18640655, 21013102, 22368786, 23444370, 25788807, 28654230, 30502890, 31519653, 33553179, 37281310, 42981345, 45754335, 51577614, 52532755, 55921965, 63039306, 67106358, 85962690, 91508670, 94558959, 100659537, 105065510, 111843930, 115572061, 128944035, 157598265, 167765895, 189117918, 201319074, 231144122, 257888070, 283676877, 315196530, 335531790, 346716183, 472794795, 503297685, 567353754, 577860305, 693432366, 945589590, 1006595370, 1040148549, 1155720610, 1418384385, 1733580915, 2080297098, 2836768770, 3120445647, 3467161830, 5200742745, 6240891294, 10401485490, 15602228235, 31204456470]

約数ペア:

[(1, 31204456470), (2, 15602228235), (3, 10401485490), (5, 6240891294), (6, 5200742745), (9, 3467161830), (10, 3120445647), (11, 2836768770), (15, 2080297098), (18, 1733580915), (22, 1418384385), (27, 1155720610), (30, 1040148549), (31, 1006595370), (33, 945589590), (45, 693432366), (54, 577860305), (55, 567353754), (62, 503297685), (66, 472794795), (90, 346716183), (93, 335531790), (99, 315196530), (110, 283676877), (121, 257888070), (135, 231144122), (155, 201319074), (165, 189117918), (186, 167765895), (198, 157598265), (242, 128944035), (270, 115572061), (279, 111843930), (297, 105065510), (310, 100659537), (330, 94558959), (341, 91508670), (363, 85962690), (465, 67106358), (495, 63039306), (558, 55921965), (594, 52532755), (605, 51577614), (682, 45754335), (726, 42981345), (837, 37281310), (930, 33553179), (990, 31519653), (1023, 30502890), (1089, 28654230), (1210, 25788807), (1331, 23444370), (1395, 22368786), (1485, 21013102), (1674, 18640655), (1705, 18301734), (1815, 17192538), (2046, 15251445), (2178, 14327115), (2662, 11722185), (2790, 11184393), (2801, 11140470), (2970, 10506551), (3069, 10167630), (3267, 9551410), (3410, 9150867), (3630, 8596269), (3751, 8318970), (3993, 7814790), (4185, 7456262), (5115, 6100578), (5445, 5730846), (5602, 5570235), (6138, 5083815), (6534, 4775705), (6655, 4688874), (7502, 4159485), (7986, 3907395), (8370, 3728131), (8403, 3713490), (9207, 3389210), (10230, 3050289), (10890, 2865423), (11253, 2772990), (11979, 2604930), (13310, 2344437), (14005, 2228094), (15345, 2033526), (16335, 1910282), (16806, 1856745), (18414, 1694605), (18755, 1663794), (19965, 1562958), (22506, 1386495), (23958, 1302465), (25209, 1237830), (28010, 1114047), (30690, 1016763), (30811, 1012770), (32670, 955141), (33759, 924330), (35937, 868310), (37510, 831897), (39930, 781479), (41261, 756270), (42015, 742698), (46035, 677842), (50418, 618915), (56265, 554598), (59895, 520986), (61622, 506385), (67518, 462165), (71874, 434155), (75627, 412610), (82522, 378135), (84030, 371349), (86831, 359370), (92070, 338921), (92433, 337590), (101277, 308110), (112530, 277299), (119790, 260493), (123783, 252090), (126045, 247566), (151254, 206305), (154055, 202554), (168795, 184866), (173662, 179685)]