17390030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 18897970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 3499, 4970, 6998, 17495, 24493, 34990, 48986, 122465, 244930, 248429, 496858, 1242145, 1739003, 2484290, 3478006, 8695015, 17390030]

約数ペア:

[(1, 17390030), (2, 8695015), (5, 3478006), (7, 2484290), (10, 1739003), (14, 1242145), (35, 496858), (70, 248429), (71, 244930), (142, 122465), (355, 48986), (497, 34990), (710, 24493), (994, 17495), (2485, 6998), (3499, 4970)]