126661740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2111029}}^1$

素因数の和:2111041

約数の個数: 24

約数和(自身を含む): 354653040

約数和(自身を除く): 227991300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2111029, 4222058, 6333087, 8444116, 10555145, 12666174, 21110290, 25332348, 31665435, 42220580, 63330870, 126661740]

約数ペア:

[(1, 126661740), (2, 63330870), (3, 42220580), (4, 31665435), (5, 25332348), (6, 21110290), (10, 12666174), (12, 10555145), (15, 8444116), (20, 6333087), (30, 4222058), (60, 2111029)]