131161740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2186029}}^1$

素因数の和:2186041

約数の個数: 24

約数和(自身を含む): 367253040

約数和(自身を除く): 236091300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2186029, 4372058, 6558087, 8744116, 10930145, 13116174, 21860290, 26232348, 32790435, 43720580, 65580870, 131161740]

約数ペア:

[(1, 131161740), (2, 65580870), (3, 43720580), (4, 32790435), (5, 26232348), (6, 21860290), (10, 13116174), (12, 10930145), (15, 8744116), (20, 6558087), (30, 4372058), (60, 2186029)]