15694715260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112105109}}^1$

素因数の和:112105125

約数の個数: 24

約数和(自身を含む): 37667316960

約数和(自身を除く): 21972601700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112105109, 224210218, 448420436, 560525545, 784735763, 1121051090, 1569471526, 2242102180, 3138943052, 3923678815, 7847357630, 15694715260]

約数ペア:

[(1, 15694715260), (2, 7847357630), (4, 3923678815), (5, 3138943052), (7, 2242102180), (10, 1569471526), (14, 1121051090), (20, 784735763), (28, 560525545), (35, 448420436), (70, 224210218), (140, 112105109)]