74446710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190889}}^1$

素因数の和:190912

約数の個数: 32

約数和(自身を含む): 192417120

約数和(自身を除く): 117970410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 190889, 381778, 572667, 954445, 1145334, 1908890, 2481557, 2863335, 4963114, 5726670, 7444671, 12407785, 14889342, 24815570, 37223355, 74446710]

約数ペア:

[(1, 74446710), (2, 37223355), (3, 24815570), (5, 14889342), (6, 12407785), (10, 7444671), (13, 5726670), (15, 4963114), (26, 2863335), (30, 2481557), (39, 1908890), (65, 1145334), (78, 954445), (130, 572667), (195, 381778), (390, 190889)]