2874770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2723950

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 431, 667, 862, 1334, 2155, 3335, 4310, 6670, 9913, 12499, 19826, 24998, 49565, 62495, 99130, 124990, 287477, 574954, 1437385, 2874770]

約数ペア:

[(1, 2874770), (2, 1437385), (5, 574954), (10, 287477), (23, 124990), (29, 99130), (46, 62495), (58, 49565), (115, 24998), (145, 19826), (230, 12499), (290, 9913), (431, 6670), (667, 4310), (862, 3335), (1334, 2155)]