7970830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16267}}^1$

素因数の和:16288

約数の個数: 24

約数和(自身を含む): 16690968

約数和(自身を除く): 8720138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16267, 32534, 81335, 113869, 162670, 227738, 569345, 797083, 1138690, 1594166, 3985415, 7970830]

約数ペア:

[(1, 7970830), (2, 3985415), (5, 1594166), (7, 1138690), (10, 797083), (14, 569345), (35, 227738), (49, 162670), (70, 113869), (98, 81335), (245, 32534), (490, 16267)]