67542070

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 56290730

約数列:

[1, 2, 5, 10, 97, 179, 194, 358, 389, 485, 778, 895, 970, 1790, 1945, 3890, 17363, 34726, 37733, 69631, 75466, 86815, 139262, 173630, 188665, 348155, 377330, 696310, 6754207, 13508414, 33771035, 67542070]

約数ペア:

[(1, 67542070), (2, 33771035), (5, 13508414), (10, 6754207), (97, 696310), (179, 377330), (194, 348155), (358, 188665), (389, 173630), (485, 139262), (778, 86815), (895, 75466), (970, 69631), (1790, 37733), (1945, 34726), (3890, 17363)]