227976210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 751555584

約数和(自身を除く): 523579374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 67, 70, 77, 90, 99, 105, 110, 126, 134, 154, 165, 198, 201, 210, 231, 315, 330, 335, 385, 402, 462, 469, 491, 495, 603, 630, 670, 693, 737, 770, 938, 982, 990, 1005, 1155, 1206, 1386, 1407, 1473, 1474, 2010, 2211, 2310, 2345, 2455, 2814, 2946, 3015, 3437, 3465, 3685, 4221, 4419, 4422, 4690, 4910, 5159, 5401, 6030, 6633, 6874, 6930, 7035, 7365, 7370, 8442, 8838, 10311, 10318, 10802, 11055, 13266, 14070, 14730, 15477, 16203, 17185, 20622, 21105, 22095, 22110, 25795, 27005, 30933, 30954, 32406, 32897, 33165, 34370, 37807, 42210, 44190, 46431, 48609, 51555, 51590, 54010, 61866, 65794, 66330, 75614, 77385, 81015, 92862, 97218, 98691, 103110, 113421, 154665, 154770, 162030, 164485, 189035, 197382, 226842, 230279, 232155, 243045, 296073, 309330, 328970, 340263, 361867, 378070, 460558, 464310, 486090, 493455, 567105, 592146, 680526, 690837, 723734, 986910, 1085601, 1134210, 1151395, 1381674, 1480365, 1701315, 1809335, 2072511, 2171202, 2302790, 2533069, 2960730, 3256803, 3402630, 3454185, 3618670, 4145022, 5066138, 5428005, 6513606, 6908370, 7599207, 10362555, 10856010, 12665345, 15198414, 16284015, 20725110, 22797621, 25330690, 32568030, 37996035, 45595242, 75992070, 113988105, 227976210]

約数ペア:

[(1, 227976210), (2, 113988105), (3, 75992070), (5, 45595242), (6, 37996035), (7, 32568030), (9, 25330690), (10, 22797621), (11, 20725110), (14, 16284015), (15, 15198414), (18, 12665345), (21, 10856010), (22, 10362555), (30, 7599207), (33, 6908370), (35, 6513606), (42, 5428005), (45, 5066138), (55, 4145022), (63, 3618670), (66, 3454185), (67, 3402630), (70, 3256803), (77, 2960730), (90, 2533069), (99, 2302790), (105, 2171202), (110, 2072511), (126, 1809335), (134, 1701315), (154, 1480365), (165, 1381674), (198, 1151395), (201, 1134210), (210, 1085601), (231, 986910), (315, 723734), (330, 690837), (335, 680526), (385, 592146), (402, 567105), (462, 493455), (469, 486090), (491, 464310), (495, 460558), (603, 378070), (630, 361867), (670, 340263), (693, 328970), (737, 309330), (770, 296073), (938, 243045), (982, 232155), (990, 230279), (1005, 226842), (1155, 197382), (1206, 189035), (1386, 164485), (1407, 162030), (1473, 154770), (1474, 154665), (2010, 113421), (2211, 103110), (2310, 98691), (2345, 97218), (2455, 92862), (2814, 81015), (2946, 77385), (3015, 75614), (3437, 66330), (3465, 65794), (3685, 61866), (4221, 54010), (4419, 51590), (4422, 51555), (4690, 48609), (4910, 46431), (5159, 44190), (5401, 42210), (6030, 37807), (6633, 34370), (6874, 33165), (6930, 32897), (7035, 32406), (7365, 30954), (7370, 30933), (8442, 27005), (8838, 25795), (10311, 22110), (10318, 22095), (10802, 21105), (11055, 20622), (13266, 17185), (14070, 16203), (14730, 15477)]