30567380

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1471}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 64296960

約数和(自身を除く): 33729580

約数列:

[1, 2, 4, 5, 10, 20, 1039, 1471, 2078, 2942, 4156, 5195, 5884, 7355, 10390, 14710, 20780, 29420, 1528369, 3056738, 6113476, 7641845, 15283690, 30567380]

約数ペア:

[(1, 30567380), (2, 15283690), (4, 7641845), (5, 6113476), (10, 3056738), (20, 1528369), (1039, 29420), (1471, 20780), (2078, 14710), (2942, 10390), (4156, 7355), (5195, 5884)]