31309270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 58903200

約数和(自身を除く): 27593930

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1009, 1070, 2018, 3103, 5045, 6206, 10090, 15515, 29261, 31030, 58522, 107963, 146305, 215926, 292610, 539815, 1079630, 3130927, 6261854, 15654635, 31309270]

約数ペア:

[(1, 31309270), (2, 15654635), (5, 6261854), (10, 3130927), (29, 1079630), (58, 539815), (107, 292610), (145, 215926), (214, 146305), (290, 107963), (535, 58522), (1009, 31030), (1070, 29261), (2018, 15515), (3103, 10090), (5045, 6206)]