68791290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5107}}^1$

素因数の和:5566

約数の個数: 32

約数和(自身を含む): 165499200

約数和(自身を除く): 96707910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 5107, 6735, 10214, 13470, 15321, 25535, 30642, 51070, 76605, 153210, 2293043, 4586086, 6879129, 11465215, 13758258, 22930430, 34395645, 68791290]

約数ペア:

[(1, 68791290), (2, 34395645), (3, 22930430), (5, 13758258), (6, 11465215), (10, 6879129), (15, 4586086), (30, 2293043), (449, 153210), (898, 76605), (1347, 51070), (2245, 30642), (2694, 25535), (4490, 15321), (5107, 13470), (6735, 10214)]