17205430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 34276608

約数和(自身を除く): 17071178

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 2203, 3905, 4406, 7810, 11015, 22030, 24233, 48466, 121165, 156413, 242330, 312826, 782065, 1564130, 1720543, 3441086, 8602715, 17205430]

約数ペア:

[(1, 17205430), (2, 8602715), (5, 3441086), (10, 1720543), (11, 1564130), (22, 782065), (55, 312826), (71, 242330), (110, 156413), (142, 121165), (355, 48466), (710, 24233), (781, 22030), (1562, 11015), (2203, 7810), (3905, 4406)]