68457810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 174960000

約数和(自身を除く): 106502190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 269, 499, 510, 538, 807, 998, 1345, 1497, 1614, 2495, 2690, 2994, 4035, 4573, 4990, 7485, 8070, 8483, 9146, 13719, 14970, 16966, 22865, 25449, 27438, 42415, 45730, 50898, 68595, 84830, 127245, 134231, 137190, 254490, 268462, 402693, 671155, 805386, 1342310, 2013465, 2281927, 4026930, 4563854, 6845781, 11409635, 13691562, 22819270, 34228905, 68457810]

約数ペア:

[(1, 68457810), (2, 34228905), (3, 22819270), (5, 13691562), (6, 11409635), (10, 6845781), (15, 4563854), (17, 4026930), (30, 2281927), (34, 2013465), (51, 1342310), (85, 805386), (102, 671155), (170, 402693), (255, 268462), (269, 254490), (499, 137190), (510, 134231), (538, 127245), (807, 84830), (998, 68595), (1345, 50898), (1497, 45730), (1614, 42415), (2495, 27438), (2690, 25449), (2994, 22865), (4035, 16966), (4573, 14970), (4990, 13719), (7485, 9146), (8070, 8483)]