210199740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3503329}}^1$

素因数の和:3503341

約数の個数: 24

約数和(自身を含む): 588559440

約数和(自身を除く): 378359700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3503329, 7006658, 10509987, 14013316, 17516645, 21019974, 35033290, 42039948, 52549935, 70066580, 105099870, 210199740]

約数ペア:

[(1, 210199740), (2, 105099870), (3, 70066580), (4, 52549935), (5, 42039948), (6, 35033290), (10, 21019974), (12, 17516645), (15, 14013316), (20, 10509987), (30, 7006658), (60, 3503329)]