30257115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 55787520

約数和(自身を除く): 25530405

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2269, 2667, 4445, 6807, 11345, 13335, 15883, 34035, 47649, 79415, 238245, 288163, 864489, 1440815, 2017141, 4322445, 6051423, 10085705, 30257115]

約数ペア:

[(1, 30257115), (3, 10085705), (5, 6051423), (7, 4322445), (15, 2017141), (21, 1440815), (35, 864489), (105, 288163), (127, 238245), (381, 79415), (635, 47649), (889, 34035), (1905, 15883), (2269, 13335), (2667, 11345), (4445, 6807)]