1330377780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22172963}}^1$

素因数の和:22172975

約数の個数: 24

約数和(自身を含む): 3725057952

約数和(自身を除く): 2394680172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22172963, 44345926, 66518889, 88691852, 110864815, 133037778, 221729630, 266075556, 332594445, 443459260, 665188890, 1330377780]

約数ペア:

[(1, 1330377780), (2, 665188890), (3, 443459260), (4, 332594445), (5, 266075556), (6, 221729630), (10, 133037778), (12, 110864815), (15, 88691852), (20, 66518889), (30, 44345926), (60, 22172963)]