155103490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{674363}}^1$

素因数の和:674393

約数の個数: 16

約数和(自身を含む): 291325248

約数和(自身を除く): 136221758

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 674363, 1348726, 3371815, 6743630, 15510349, 31020698, 77551745, 155103490]

約数ペア:

[(1, 155103490), (2, 77551745), (5, 31020698), (10, 15510349), (23, 6743630), (46, 3371815), (115, 1348726), (230, 674363)]