66869710

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{44879}}^1$

素因数の和:45035

約数の個数: 16

約数和(自身を含む): 121176000

約数和(自身を除く): 54306290

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 44879, 89758, 224395, 448790, 6686971, 13373942, 33434855, 66869710]

約数ペア:

[(1, 66869710), (2, 33434855), (5, 13373942), (10, 6686971), (149, 448790), (298, 224395), (745, 89758), (1490, 44879)]