15697065860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112121899}}^1$

素因数の和:112121915

約数の個数: 24

約数和(自身を含む): 37672958400

約数和(自身を除く): 21975892540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112121899, 224243798, 448487596, 560609495, 784853293, 1121218990, 1569706586, 2242437980, 3139413172, 3924266465, 7848532930, 15697065860]

約数ペア:

[(1, 15697065860), (2, 7848532930), (4, 3924266465), (5, 3139413172), (7, 2242437980), (10, 1569706586), (14, 1121218990), (20, 784853293), (28, 560609495), (35, 448487596), (70, 224243798), (140, 112121899)]