22270570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 46469376

約数和(自身を除く): 24198806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4481, 4970, 8962, 22405, 31367, 44810, 62734, 156835, 313670, 318151, 636302, 1590755, 2227057, 3181510, 4454114, 11135285, 22270570]

約数ペア:

[(1, 22270570), (2, 11135285), (5, 4454114), (7, 3181510), (10, 2227057), (14, 1590755), (35, 636302), (70, 318151), (71, 313670), (142, 156835), (355, 62734), (497, 44810), (710, 31367), (994, 22405), (2485, 8962), (4481, 4970)]