131893230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{628063}}^1$

素因数の和:628080

約数の個数: 32

約数和(自身を含む): 361764864

約数和(自身を除く): 229871634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 628063, 1256126, 1884189, 3140315, 3768378, 4396441, 6280630, 8792882, 9420945, 13189323, 18841890, 21982205, 26378646, 43964410, 65946615, 131893230]

約数ペア:

[(1, 131893230), (2, 65946615), (3, 43964410), (5, 26378646), (6, 21982205), (7, 18841890), (10, 13189323), (14, 9420945), (15, 8792882), (21, 6280630), (30, 4396441), (35, 3768378), (42, 3140315), (70, 1884189), (105, 1256126), (210, 628063)]