30618490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15083}}^1$

素因数の和:15126

約数の個数: 32

約数和(自身を含む): 65162880

約数和(自身を除く): 34544390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 15083, 30166, 75415, 105581, 150830, 211162, 437407, 527905, 874814, 1055810, 2187035, 3061849, 4374070, 6123698, 15309245, 30618490]

約数ペア:

[(1, 30618490), (2, 15309245), (5, 6123698), (7, 4374070), (10, 3061849), (14, 2187035), (29, 1055810), (35, 874814), (58, 527905), (70, 437407), (145, 211162), (203, 150830), (290, 105581), (406, 75415), (1015, 30166), (2030, 15083)]