30663816

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 78597360

約数和(自身を除く): 47933544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 691, 1032, 1382, 1849, 2073, 2764, 3698, 4146, 5528, 5547, 7396, 8292, 11094, 14792, 16584, 22188, 29713, 44376, 59426, 89139, 118852, 178278, 237704, 356556, 713112, 1277659, 2555318, 3832977, 5110636, 7665954, 10221272, 15331908, 30663816]

約数ペア:

[(1, 30663816), (2, 15331908), (3, 10221272), (4, 7665954), (6, 5110636), (8, 3832977), (12, 2555318), (24, 1277659), (43, 713112), (86, 356556), (129, 237704), (172, 178278), (258, 118852), (344, 89139), (516, 59426), (691, 44376), (1032, 29713), (1382, 22188), (1849, 16584), (2073, 14792), (2764, 11094), (3698, 8292), (4146, 7396), (5528, 5547)]