1330278730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37441}}^1$

素因数の和:37495

約数の個数: 64

約数和(自身を含む): 2911489920

約数和(自身を除く): 1581211190

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 7106, 17765, 35530, 37441, 74882, 187205, 374410, 411851, 636497, 711379, 823702, 1272994, 1422758, 2059255, 3182485, 3556895, 4118510, 6364970, 7001467, 7113790, 7825169, 12093443, 14002934, 15650338, 24186886, 35007335, 39125845, 60467215, 70014670, 78251690, 120934430, 133027873, 266055746, 665139365, 1330278730]

約数ペア:

[(1, 1330278730), (2, 665139365), (5, 266055746), (10, 133027873), (11, 120934430), (17, 78251690), (19, 70014670), (22, 60467215), (34, 39125845), (38, 35007335), (55, 24186886), (85, 15650338), (95, 14002934), (110, 12093443), (170, 7825169), (187, 7113790), (190, 7001467), (209, 6364970), (323, 4118510), (374, 3556895), (418, 3182485), (646, 2059255), (935, 1422758), (1045, 1272994), (1615, 823702), (1870, 711379), (2090, 636497), (3230, 411851), (3553, 374410), (7106, 187205), (17765, 74882), (35530, 37441)]