74375490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{354169}}^1$

素因数の和:354186

約数の個数: 32

約数和(自身を含む): 204001920

約数和(自身を除く): 129626430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 354169, 708338, 1062507, 1770845, 2125014, 2479183, 3541690, 4958366, 5312535, 7437549, 10625070, 12395915, 14875098, 24791830, 37187745, 74375490]

約数ペア:

[(1, 74375490), (2, 37187745), (3, 24791830), (5, 14875098), (6, 12395915), (7, 10625070), (10, 7437549), (14, 5312535), (15, 4958366), (21, 3541690), (30, 2479183), (35, 2125014), (42, 1770845), (70, 1062507), (105, 708338), (210, 354169)]