156290910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{21617}}^1$

素因数の和:21868

約数の個数: 32

約数和(自身を含む): 376672032

約数和(自身を除く): 220381122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 21617, 43234, 64851, 108085, 129702, 216170, 324255, 648510, 5209697, 10419394, 15629091, 26048485, 31258182, 52096970, 78145455, 156290910]

約数ペア:

[(1, 156290910), (2, 78145455), (3, 52096970), (5, 31258182), (6, 26048485), (10, 15629091), (15, 10419394), (30, 5209697), (241, 648510), (482, 324255), (723, 216170), (1205, 129702), (1446, 108085), (2410, 64851), (3615, 43234), (7230, 21617)]