69190290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4549}}^1$

素因数の和:4588

約数の個数: 72

約数和(自身を含む): 194840100

約数和(自身を除く): 125649810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4549, 5070, 7605, 9098, 13647, 15210, 22745, 27294, 40941, 45490, 59137, 68235, 81882, 118274, 136470, 177411, 204705, 295685, 354822, 409410, 532233, 591370, 768781, 887055, 1064466, 1537562, 1774110, 2306343, 2661165, 3843905, 4612686, 5322330, 6919029, 7687810, 11531715, 13838058, 23063430, 34595145, 69190290]

約数ペア:

[(1, 69190290), (2, 34595145), (3, 23063430), (5, 13838058), (6, 11531715), (9, 7687810), (10, 6919029), (13, 5322330), (15, 4612686), (18, 3843905), (26, 2661165), (30, 2306343), (39, 1774110), (45, 1537562), (65, 1064466), (78, 887055), (90, 768781), (117, 591370), (130, 532233), (169, 409410), (195, 354822), (234, 295685), (338, 204705), (390, 177411), (507, 136470), (585, 118274), (845, 81882), (1014, 68235), (1170, 59137), (1521, 45490), (1690, 40941), (2535, 27294), (3042, 22745), (4549, 15210), (5070, 13647), (7605, 9098)]