42729530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{99371}}^1$

素因数の和:99421

約数の個数: 16

約数和(自身を含む): 78702624

約数和(自身を除く): 35973094

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 99371, 198742, 496855, 993710, 4272953, 8545906, 21364765, 42729530]

約数ペア:

[(1, 42729530), (2, 21364765), (5, 8545906), (10, 4272953), (43, 993710), (86, 496855), (215, 198742), (430, 99371)]