70206770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 134362800

約数和(自身を除く): 64156030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1429, 1445, 2858, 2890, 4913, 7145, 9826, 14290, 24293, 24565, 48586, 49130, 121465, 242930, 412981, 825962, 2064905, 4129810, 7020677, 14041354, 35103385, 70206770]

約数ペア:

[(1, 70206770), (2, 35103385), (5, 14041354), (10, 7020677), (17, 4129810), (34, 2064905), (85, 825962), (170, 412981), (289, 242930), (578, 121465), (1429, 49130), (1445, 48586), (2858, 24565), (2890, 24293), (4913, 14290), (7145, 9826)]