139621740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2327029}}^1$

素因数の和:2327041

約数の個数: 24

約数和(自身を含む): 390941040

約数和(自身を除く): 251319300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2327029, 4654058, 6981087, 9308116, 11635145, 13962174, 23270290, 27924348, 34905435, 46540580, 69810870, 139621740]

約数ペア:

[(1, 139621740), (2, 69810870), (3, 46540580), (4, 34905435), (5, 27924348), (6, 23270290), (10, 13962174), (12, 11635145), (15, 9308116), (20, 6981087), (30, 4654058), (60, 2327029)]