145055490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{20063}}^1$

素因数の和:20314

約数の個数: 32

約数和(自身を含む): 349595136

約数和(自身を除く): 204539646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 20063, 40126, 60189, 100315, 120378, 200630, 300945, 601890, 4835183, 9670366, 14505549, 24175915, 29011098, 48351830, 72527745, 145055490]

約数ペア:

[(1, 145055490), (2, 72527745), (3, 48351830), (5, 29011098), (6, 24175915), (10, 14505549), (15, 9670366), (30, 4835183), (241, 601890), (482, 300945), (723, 200630), (1205, 120378), (1446, 100315), (2410, 60189), (3615, 40126), (7230, 20063)]