2040398430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9716183}}^1$

素因数の和:9716200

約数の個数: 32

約数和(自身を含む): 5596521984

約数和(自身を除く): 3556123554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9716183, 19432366, 29148549, 48580915, 58297098, 68013281, 97161830, 136026562, 145742745, 204039843, 291485490, 340066405, 408079686, 680132810, 1020199215, 2040398430]

約数ペア:

[(1, 2040398430), (2, 1020199215), (3, 680132810), (5, 408079686), (6, 340066405), (7, 291485490), (10, 204039843), (14, 145742745), (15, 136026562), (21, 97161830), (30, 68013281), (35, 58297098), (42, 48580915), (70, 29148549), (105, 19432366), (210, 9716183)]