26530620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{442177}}^1$

素因数の和:442189

約数の個数: 24

約数和(自身を含む): 74285904

約数和(自身を除く): 47755284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 442177, 884354, 1326531, 1768708, 2210885, 2653062, 4421770, 5306124, 6632655, 8843540, 13265310, 26530620]

約数ペア:

[(1, 26530620), (2, 13265310), (3, 8843540), (4, 6632655), (5, 5306124), (6, 4421770), (10, 2653062), (12, 2210885), (15, 1768708), (20, 1326531), (30, 884354), (60, 442177)]