1220442410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 2694850560

約数和(自身を除く): 1474408150

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 37, 55, 62, 74, 85, 110, 155, 170, 185, 187, 310, 341, 370, 374, 407, 527, 569, 629, 682, 814, 935, 1054, 1138, 1147, 1258, 1705, 1870, 2035, 2294, 2635, 2845, 3145, 3410, 4070, 5270, 5690, 5735, 5797, 6259, 6290, 6919, 9673, 11470, 11594, 12518, 12617, 13838, 17639, 19346, 19499, 21053, 25234, 28985, 31295, 34595, 35278, 38998, 42106, 48365, 57970, 62590, 63085, 69190, 88195, 96730, 97495, 105265, 106403, 126170, 176390, 194029, 194990, 210530, 212806, 214489, 231583, 299863, 357901, 388058, 428978, 463166, 532015, 599726, 652643, 715802, 970145, 1064030, 1072445, 1157915, 1305286, 1499315, 1789505, 1940290, 2144890, 2315830, 2998630, 3263215, 3298493, 3579010, 3936911, 6526430, 6596986, 7179073, 7873822, 11094931, 14358146, 16492465, 19684555, 22189862, 32984930, 35895365, 39369110, 55474655, 71790730, 110949310, 122044241, 244088482, 610221205, 1220442410]

約数ペア:

[(1, 1220442410), (2, 610221205), (5, 244088482), (10, 122044241), (11, 110949310), (17, 71790730), (22, 55474655), (31, 39369110), (34, 35895365), (37, 32984930), (55, 22189862), (62, 19684555), (74, 16492465), (85, 14358146), (110, 11094931), (155, 7873822), (170, 7179073), (185, 6596986), (187, 6526430), (310, 3936911), (341, 3579010), (370, 3298493), (374, 3263215), (407, 2998630), (527, 2315830), (569, 2144890), (629, 1940290), (682, 1789505), (814, 1499315), (935, 1305286), (1054, 1157915), (1138, 1072445), (1147, 1064030), (1258, 970145), (1705, 715802), (1870, 652643), (2035, 599726), (2294, 532015), (2635, 463166), (2845, 428978), (3145, 388058), (3410, 357901), (4070, 299863), (5270, 231583), (5690, 214489), (5735, 212806), (5797, 210530), (6259, 194990), (6290, 194029), (6919, 176390), (9673, 126170), (11470, 106403), (11594, 105265), (12518, 97495), (12617, 96730), (13838, 88195), (17639, 69190), (19346, 63085), (19499, 62590), (21053, 57970), (25234, 48365), (28985, 42106), (31295, 38998), (34595, 35278)]