75375530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 137833920

約数和(自身を除く): 62458390

約数列:

[1, 2, 5, 10, 139, 211, 257, 278, 422, 514, 695, 1055, 1285, 1390, 2110, 2570, 29329, 35723, 54227, 58658, 71446, 108454, 146645, 178615, 271135, 293290, 357230, 542270, 7537553, 15075106, 37687765, 75375530]

約数ペア:

[(1, 75375530), (2, 37687765), (5, 15075106), (10, 7537553), (139, 542270), (211, 357230), (257, 293290), (278, 271135), (422, 178615), (514, 146645), (695, 108454), (1055, 71446), (1285, 58658), (1390, 54227), (2110, 35723), (2570, 29329)]