42957430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{99901}}^1$

素因数の和:99951

約数の個数: 16

約数和(自身を含む): 79122384

約数和(自身を除く): 36164954

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 99901, 199802, 499505, 999010, 4295743, 8591486, 21478715, 42957430]

約数ペア:

[(1, 42957430), (2, 21478715), (5, 8591486), (10, 4295743), (43, 999010), (86, 499505), (215, 199802), (430, 99901)]