30631716

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1567}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 79905280

約数和(自身を除く): 49273564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1567, 1629, 2172, 3134, 3258, 4701, 4887, 6268, 6516, 9402, 9774, 14103, 18804, 19548, 28206, 42309, 56412, 84618, 169236, 283627, 567254, 850881, 1134508, 1701762, 2552643, 3403524, 5105286, 7657929, 10210572, 15315858, 30631716]

約数ペア:

[(1, 30631716), (2, 15315858), (3, 10210572), (4, 7657929), (6, 5105286), (9, 3403524), (12, 2552643), (18, 1701762), (27, 1134508), (36, 850881), (54, 567254), (108, 283627), (181, 169236), (362, 84618), (543, 56412), (724, 42309), (1086, 28206), (1567, 19548), (1629, 18804), (2172, 14103), (3134, 9774), (3258, 9402), (4701, 6516), (4887, 6268)]