142171014910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{490244879}}^1$

素因数の和:490244915

約数の個数: 16

約数和(自身を含む): 264732235200

約数和(自身を除く): 122561220290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 490244879, 980489758, 2451224395, 4902448790, 14217101491, 28434202982, 71085507455, 142171014910]

約数ペア:

[(1, 142171014910), (2, 71085507455), (5, 28434202982), (10, 14217101491), (29, 4902448790), (58, 2451224395), (145, 980489758), (290, 490244879)]