30642435

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^3$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 55383360

約数和(自身を除く): 24740925

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 3721, 8235, 11163, 18605, 33489, 55815, 100467, 167445, 226981, 502335, 680943, 1134905, 2042829, 3404715, 6128487, 10214145, 30642435]

約数ペア:

[(1, 30642435), (3, 10214145), (5, 6128487), (9, 3404715), (15, 2042829), (27, 1134905), (45, 680943), (61, 502335), (135, 226981), (183, 167445), (305, 100467), (549, 55815), (915, 33489), (1647, 18605), (2745, 11163), (3721, 8235)]