599020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 1281168

約数和(自身を除く): 682148

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 491, 610, 982, 1220, 1964, 2455, 4910, 9820, 29951, 59902, 119804, 149755, 299510, 599020]

約数ペア:

[(1, 599020), (2, 299510), (4, 149755), (5, 119804), (10, 59902), (20, 29951), (61, 9820), (122, 4910), (244, 2455), (305, 1964), (491, 1220), (610, 982)]