215193090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1024729}}^1$

素因数の和:1024746

約数の個数: 32

約数和(自身を含む): 590244480

約数和(自身を除く): 375051390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1024729, 2049458, 3074187, 5123645, 6148374, 7173103, 10247290, 14346206, 15370935, 21519309, 30741870, 35865515, 43038618, 71731030, 107596545, 215193090]

約数ペア:

[(1, 215193090), (2, 107596545), (3, 71731030), (5, 43038618), (6, 35865515), (7, 30741870), (10, 21519309), (14, 15370935), (15, 14346206), (21, 10247290), (30, 7173103), (35, 6148374), (42, 5123645), (70, 3074187), (105, 2049458), (210, 1024729)]