15699530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20389}}^1$

素因数の和:20414

約数の個数: 32

約数和(自身を含む): 35233920

約数和(自身を除く): 19534390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20389, 40778, 101945, 142723, 203890, 224279, 285446, 448558, 713615, 1121395, 1427230, 1569953, 2242790, 3139906, 7849765, 15699530]

約数ペア:

[(1, 15699530), (2, 7849765), (5, 3139906), (7, 2242790), (10, 1569953), (11, 1427230), (14, 1121395), (22, 713615), (35, 448558), (55, 285446), (70, 224279), (77, 203890), (110, 142723), (154, 101945), (385, 40778), (770, 20389)]