31311060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47441}}^1$

素因数の和:47464

約数の個数: 48

約数和(自身を含む): 95643072

約数和(自身を除く): 64332012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47441, 94882, 142323, 189764, 237205, 284646, 474410, 521851, 569292, 711615, 948820, 1043702, 1423230, 1565553, 2087404, 2609255, 2846460, 3131106, 5218510, 6262212, 7827765, 10437020, 15655530, 31311060]

約数ペア:

[(1, 31311060), (2, 15655530), (3, 10437020), (4, 7827765), (5, 6262212), (6, 5218510), (10, 3131106), (11, 2846460), (12, 2609255), (15, 2087404), (20, 1565553), (22, 1423230), (30, 1043702), (33, 948820), (44, 711615), (55, 569292), (60, 521851), (66, 474410), (110, 284646), (132, 237205), (165, 189764), (220, 142323), (330, 94882), (660, 47441)]