31206230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 30379690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1187, 1195, 2374, 2390, 2629, 5258, 5935, 11870, 13057, 13145, 26114, 26290, 65285, 130570, 283693, 567386, 1418465, 2836930, 3120623, 6241246, 15603115, 31206230]

約数ペア:

[(1, 31206230), (2, 15603115), (5, 6241246), (10, 3120623), (11, 2836930), (22, 1418465), (55, 567386), (110, 283693), (239, 130570), (478, 65285), (1187, 26290), (1195, 26114), (2374, 13145), (2390, 13057), (2629, 11870), (5258, 5935)]