137971740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2299529}}^1$

素因数の和:2299541

約数の個数: 24

約数和(自身を含む): 386321040

約数和(自身を除く): 248349300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2299529, 4599058, 6898587, 9198116, 11497645, 13797174, 22995290, 27594348, 34492935, 45990580, 68985870, 137971740]

約数ペア:

[(1, 137971740), (2, 68985870), (3, 45990580), (4, 34492935), (5, 27594348), (6, 22995290), (10, 13797174), (12, 11497645), (15, 9198116), (20, 6898587), (30, 4599058), (60, 2299529)]