149542910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{5641}}^1$

素因数の和:5900

約数の個数: 32

約数和(自身を含む): 294918624

約数和(自身を除く): 145375714

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 5302, 5641, 11282, 13255, 26510, 28205, 56410, 62051, 124102, 310255, 620510, 1359481, 2718962, 6797405, 13594810, 14954291, 29908582, 74771455, 149542910]

約数ペア:

[(1, 149542910), (2, 74771455), (5, 29908582), (10, 14954291), (11, 13594810), (22, 6797405), (55, 2718962), (110, 1359481), (241, 620510), (482, 310255), (1205, 124102), (2410, 62051), (2651, 56410), (5302, 28205), (5641, 26510), (11282, 13255)]