30294915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 55925760

約数和(自身を除く): 25630845

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 2647, 3815, 7941, 11445, 13235, 18529, 39705, 55587, 92645, 277935, 288523, 865569, 1442615, 2019661, 4327845, 6058983, 10098305, 30294915]

約数ペア:

[(1, 30294915), (3, 10098305), (5, 6058983), (7, 4327845), (15, 2019661), (21, 1442615), (35, 865569), (105, 288523), (109, 277935), (327, 92645), (545, 55587), (763, 39705), (1635, 18529), (2289, 13235), (2647, 11445), (3815, 7941)]