70029490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 131615280

約数和(自身を除く): 61585790

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 2137, 3277, 4274, 6554, 10685, 16385, 21370, 32770, 61973, 123946, 241481, 309865, 482962, 619730, 1207405, 2414810, 7002949, 14005898, 35014745, 70029490]

約数ペア:

[(1, 70029490), (2, 35014745), (5, 14005898), (10, 7002949), (29, 2414810), (58, 1207405), (113, 619730), (145, 482962), (226, 309865), (290, 241481), (565, 123946), (1130, 61973), (2137, 32770), (3277, 21370), (4274, 16385), (6554, 10685)]