9640452010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137720743}}^1$

素因数の和:137720757

約数の個数: 16

約数和(自身を含む): 19831787136

約数和(自身を除く): 10191335126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137720743, 275441486, 688603715, 964045201, 1377207430, 1928090402, 4820226005, 9640452010]

約数ペア:

[(1, 9640452010), (2, 4820226005), (5, 1928090402), (7, 1377207430), (10, 964045201), (14, 688603715), (35, 275441486), (70, 137720743)]