315065630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{10193}}^1$

素因数の和:10492

約数の個数: 32

約数和(自身を含む): 620936928

約数和(自身を除く): 305871298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 10193, 15455, 20386, 30910, 50965, 101930, 112123, 224246, 560615, 1121230, 2864233, 5728466, 14321165, 28642330, 31506563, 63013126, 157532815, 315065630]

約数ペア:

[(1, 315065630), (2, 157532815), (5, 63013126), (10, 31506563), (11, 28642330), (22, 14321165), (55, 5728466), (110, 2864233), (281, 1121230), (562, 560615), (1405, 224246), (2810, 112123), (3091, 101930), (6182, 50965), (10193, 30910), (15455, 20386)]