30979638

素因数分解:

$2^1\times 3^3\times {\mathrm{563}}^1\times {\mathrm{1019}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 69033600

約数和(自身を除く): 38053962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 563, 1019, 1126, 1689, 2038, 3057, 3378, 5067, 6114, 9171, 10134, 15201, 18342, 27513, 30402, 55026, 573697, 1147394, 1721091, 3442182, 5163273, 10326546, 15489819, 30979638]

約数ペア:

[(1, 30979638), (2, 15489819), (3, 10326546), (6, 5163273), (9, 3442182), (18, 1721091), (27, 1147394), (54, 573697), (563, 55026), (1019, 30402), (1126, 27513), (1689, 18342), (2038, 15201), (3057, 10134), (3378, 9171), (5067, 6114)]