70210910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91183}}^1$

素因数の和:91208

約数の個数: 32

約数和(自身を含む): 157565952

約数和(自身を除く): 87355042

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 91183, 182366, 455915, 638281, 911830, 1003013, 1276562, 2006026, 3191405, 5015065, 6382810, 7021091, 10030130, 14042182, 35105455, 70210910]

約数ペア:

[(1, 70210910), (2, 35105455), (5, 14042182), (7, 10030130), (10, 7021091), (11, 6382810), (14, 5015065), (22, 3191405), (35, 2006026), (55, 1276562), (70, 1003013), (77, 911830), (110, 638281), (154, 455915), (385, 182366), (770, 91183)]