1830341380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 192

約数和(自身を含む): 5025162240

約数和(自身を除く): 3194820860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 29, 34, 35, 46, 58, 68, 70, 85, 92, 115, 116, 119, 140, 145, 161, 170, 203, 230, 238, 290, 322, 340, 391, 406, 460, 476, 493, 580, 595, 644, 667, 782, 805, 812, 986, 1015, 1153, 1190, 1334, 1564, 1610, 1955, 1972, 2030, 2306, 2380, 2465, 2668, 2737, 3220, 3335, 3451, 3910, 4060, 4612, 4669, 4930, 5474, 5765, 6670, 6902, 7820, 8071, 9338, 9860, 10948, 11339, 11530, 13340, 13685, 13804, 16142, 17255, 18676, 19601, 22678, 23060, 23345, 26519, 27370, 32284, 33437, 34510, 39202, 40355, 45356, 46690, 53038, 54740, 56695, 66874, 69020, 78404, 79373, 80710, 93380, 98005, 106076, 113390, 132595, 133748, 137207, 158746, 161420, 167185, 185633, 196010, 226780, 234059, 265190, 274414, 317492, 334370, 371266, 392020, 396865, 450823, 468118, 530380, 548828, 568429, 668740, 686035, 742532, 769051, 793730, 901646, 928165, 936236, 1136858, 1170295, 1372070, 1538102, 1587460, 1803292, 1856330, 2254115, 2273716, 2340590, 2744140, 2842145, 3076204, 3155761, 3712660, 3845255, 3979003, 4508230, 4681180, 5383357, 5684290, 6311522, 7690510, 7958006, 9016460, 10766714, 11368580, 12623044, 13073867, 15381020, 15778805, 15916012, 19895015, 21533428, 26147734, 26916785, 31557610, 39790030, 52295468, 53833570, 63115220, 65369335, 79580060, 91517069, 107667140, 130738670, 183034138, 261477340, 366068276, 457585345, 915170690, 1830341380]

約数ペア:

[(1, 1830341380), (2, 915170690), (4, 457585345), (5, 366068276), (7, 261477340), (10, 183034138), (14, 130738670), (17, 107667140), (20, 91517069), (23, 79580060), (28, 65369335), (29, 63115220), (34, 53833570), (35, 52295468), (46, 39790030), (58, 31557610), (68, 26916785), (70, 26147734), (85, 21533428), (92, 19895015), (115, 15916012), (116, 15778805), (119, 15381020), (140, 13073867), (145, 12623044), (161, 11368580), (170, 10766714), (203, 9016460), (230, 7958006), (238, 7690510), (290, 6311522), (322, 5684290), (340, 5383357), (391, 4681180), (406, 4508230), (460, 3979003), (476, 3845255), (493, 3712660), (580, 3155761), (595, 3076204), (644, 2842145), (667, 2744140), (782, 2340590), (805, 2273716), (812, 2254115), (986, 1856330), (1015, 1803292), (1153, 1587460), (1190, 1538102), (1334, 1372070), (1564, 1170295), (1610, 1136858), (1955, 936236), (1972, 928165), (2030, 901646), (2306, 793730), (2380, 769051), (2465, 742532), (2668, 686035), (2737, 668740), (3220, 568429), (3335, 548828), (3451, 530380), (3910, 468118), (4060, 450823), (4612, 396865), (4669, 392020), (4930, 371266), (5474, 334370), (5765, 317492), (6670, 274414), (6902, 265190), (7820, 234059), (8071, 226780), (9338, 196010), (9860, 185633), (10948, 167185), (11339, 161420), (11530, 158746), (13340, 137207), (13685, 133748), (13804, 132595), (16142, 113390), (17255, 106076), (18676, 98005), (19601, 93380), (22678, 80710), (23060, 79373), (23345, 78404), (26519, 69020), (27370, 66874), (32284, 56695), (33437, 54740), (34510, 53038), (39202, 46690), (40355, 45356)]