310060060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{104047}}^1$

素因数の和:104205

約数の個数: 24

約数和(自身を含む): 655502400

約数和(自身を除く): 345442340

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 104047, 208094, 416188, 520235, 1040470, 2080940, 15503003, 31006006, 62012012, 77515015, 155030030, 310060060]

約数ペア:

[(1, 310060060), (2, 155030030), (4, 77515015), (5, 62012012), (10, 31006006), (20, 15503003), (149, 2080940), (298, 1040470), (596, 520235), (745, 416188), (1490, 208094), (2980, 104047)]