181801140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3030019}}^1$

素因数の和:3030031

約数の個数: 24

約数和(自身を含む): 509043360

約数和(自身を除く): 327242220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3030019, 6060038, 9090057, 12120076, 15150095, 18180114, 30300190, 36360228, 45450285, 60600380, 90900570, 181801140]

約数ペア:

[(1, 181801140), (2, 90900570), (3, 60600380), (4, 45450285), (5, 36360228), (6, 30300190), (10, 18180114), (12, 15150095), (15, 12120076), (20, 9090057), (30, 6060038), (60, 3030019)]