68997430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{46307}}^1$

素因数の和:46463

約数の個数: 16

約数和(自身を含む): 125031600

約数和(自身を除く): 56034170

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 46307, 92614, 231535, 463070, 6899743, 13799486, 34498715, 68997430]

約数ペア:

[(1, 68997430), (2, 34498715), (5, 13799486), (10, 6899743), (149, 463070), (298, 231535), (745, 92614), (1490, 46307)]