30694756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 55561016

約数和(自身を除く): 24866260

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 1321, 2642, 5284, 5809, 11618, 23236, 48877, 97754, 195508, 207397, 414794, 829588, 7673689, 15347378, 30694756]

約数ペア:

[(1, 30694756), (2, 15347378), (4, 7673689), (37, 829588), (74, 414794), (148, 207397), (157, 195508), (314, 97754), (628, 48877), (1321, 23236), (2642, 11618), (5284, 5809)]