17898090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85229}}^1$

素因数の和:85246

約数の個数: 32

約数和(自身を含む): 49092480

約数和(自身を除く): 31194390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85229, 170458, 255687, 426145, 511374, 596603, 852290, 1193206, 1278435, 1789809, 2556870, 2983015, 3579618, 5966030, 8949045, 17898090]

約数ペア:

[(1, 17898090), (2, 8949045), (3, 5966030), (5, 3579618), (6, 2983015), (7, 2556870), (10, 1789809), (14, 1278435), (15, 1193206), (21, 852290), (30, 596603), (35, 511374), (42, 426145), (70, 255687), (105, 170458), (210, 85229)]