70453490

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{43223}}^1$

素因数の和:43393

約数の個数: 16

約数和(自身を含む): 127597248

約数和(自身を除く): 57143758

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 43223, 86446, 216115, 432230, 7045349, 14090698, 35226745, 70453490]

約数ペア:

[(1, 70453490), (2, 35226745), (5, 14090698), (10, 7045349), (163, 432230), (326, 216115), (815, 86446), (1630, 43223)]