127673810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37441}}^1$

素因数の和:37490

約数の個数: 32

約数和(自身を含む): 258799104

約数和(自身を除く): 131125294

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 37441, 74882, 187205, 374410, 411851, 823702, 1160671, 2059255, 2321342, 4118510, 5803355, 11606710, 12767381, 25534762, 63836905, 127673810]

約数ペア:

[(1, 127673810), (2, 63836905), (5, 25534762), (10, 12767381), (11, 11606710), (22, 5803355), (31, 4118510), (55, 2321342), (62, 2059255), (110, 1160671), (155, 823702), (310, 411851), (341, 374410), (682, 187205), (1705, 74882), (3410, 37441)]