204031860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3400531}}^1$

素因数の和:3400543

約数の個数: 24

約数和(自身を含む): 571289376

約数和(自身を除く): 367257516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3400531, 6801062, 10201593, 13602124, 17002655, 20403186, 34005310, 40806372, 51007965, 68010620, 102015930, 204031860]

約数ペア:

[(1, 204031860), (2, 102015930), (3, 68010620), (4, 51007965), (5, 40806372), (6, 34005310), (10, 20403186), (12, 17002655), (15, 13602124), (20, 10201593), (30, 6801062), (60, 3400531)]