207980580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3466343}}^1$

素因数の和:3466355

約数の個数: 24

約数和(自身を含む): 582345792

約数和(自身を除く): 374365212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3466343, 6932686, 10399029, 13865372, 17331715, 20798058, 34663430, 41596116, 51995145, 69326860, 103990290, 207980580]

約数ペア:

[(1, 207980580), (2, 103990290), (3, 69326860), (4, 51995145), (5, 41596116), (6, 34663430), (10, 20798058), (12, 17331715), (15, 13865372), (20, 10399029), (30, 6932686), (60, 3466343)]