30681574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1193}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 57770496

約数和(自身を除く): 27088922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1169, 1193, 1837, 2338, 2386, 3674, 8351, 12859, 13123, 16702, 25718, 26246, 91861, 183722, 199231, 398462, 1394617, 2191541, 2789234, 4383082, 15340787, 30681574]

約数ペア:

[(1, 30681574), (2, 15340787), (7, 4383082), (11, 2789234), (14, 2191541), (22, 1394617), (77, 398462), (154, 199231), (167, 183722), (334, 91861), (1169, 26246), (1193, 25718), (1837, 16702), (2338, 13123), (2386, 12859), (3674, 8351)]