30631636

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1543}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 61389440

約数和(自身を除く): 30757804

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 1543, 2836, 3086, 4963, 6172, 9926, 10801, 19852, 21602, 43204, 1093987, 2187974, 4375948, 7657909, 15315818, 30631636]

約数ペア:

[(1, 30631636), (2, 15315818), (4, 7657909), (7, 4375948), (14, 2187974), (28, 1093987), (709, 43204), (1418, 21602), (1543, 19852), (2836, 10801), (3086, 9926), (4963, 6172)]