31008830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 60264000

約数和(自身を除く): 29255170

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 4649, 6670, 9298, 23245, 46490, 106927, 134821, 213854, 269642, 534635, 674105, 1069270, 1348210, 3100883, 6201766, 15504415, 31008830]

約数ペア:

[(1, 31008830), (2, 15504415), (5, 6201766), (10, 3100883), (23, 1348210), (29, 1069270), (46, 674105), (58, 534635), (115, 269642), (145, 213854), (230, 134821), (290, 106927), (667, 46490), (1334, 23245), (3335, 9298), (4649, 6670)]