15697710980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112126507}}^1$

素因数の和:112126523

約数の個数: 24

約数和(自身を含む): 37674506688

約数和(自身を除く): 21976795708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112126507, 224253014, 448506028, 560632535, 784885549, 1121265070, 1569771098, 2242530140, 3139542196, 3924427745, 7848855490, 15697710980]

約数ペア:

[(1, 15697710980), (2, 7848855490), (4, 3924427745), (5, 3139542196), (7, 2242530140), (10, 1569771098), (14, 1121265070), (20, 784885549), (28, 560632535), (35, 448506028), (70, 224253014), (140, 112126507)]