69493960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102197}}^1$

素因数の和:102225

約数の個数: 32

約数和(自身を含む): 165560760

約数和(自身を除く): 96066800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 102197, 204394, 408788, 510985, 817576, 1021970, 1737349, 2043940, 3474698, 4087880, 6949396, 8686745, 13898792, 17373490, 34746980, 69493960]

約数ペア:

[(1, 69493960), (2, 34746980), (4, 17373490), (5, 13898792), (8, 8686745), (10, 6949396), (17, 4087880), (20, 3474698), (34, 2043940), (40, 1737349), (68, 1021970), (85, 817576), (136, 510985), (170, 408788), (340, 204394), (680, 102197)]