164763310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2129}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 303652800

約数和(自身を除く): 138889490

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 1090, 2129, 4258, 7739, 10645, 15478, 21290, 38695, 77390, 151159, 232061, 302318, 464122, 755795, 1160305, 1511590, 2320610, 16476331, 32952662, 82381655, 164763310]

約数ペア:

[(1, 164763310), (2, 82381655), (5, 32952662), (10, 16476331), (71, 2320610), (109, 1511590), (142, 1160305), (218, 755795), (355, 464122), (545, 302318), (710, 232061), (1090, 151159), (2129, 77390), (4258, 38695), (7739, 21290), (10645, 15478)]