74334530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{172871}}^1$

素因数の和:172921

約数の個数: 16

約数和(自身を含む): 136914624

約数和(自身を除く): 62580094

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 172871, 345742, 864355, 1728710, 7433453, 14866906, 37167265, 74334530]

約数ペア:

[(1, 74334530), (2, 37167265), (5, 14866906), (10, 7433453), (43, 1728710), (86, 864355), (215, 345742), (430, 172871)]