83290690

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{3469}}^1$

素因数の和:3504

約数の個数: 40

約数和(自身を含む): 174950460

約数和(自身を除く): 91659770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 3469, 4802, 6938, 12005, 17345, 24010, 24283, 34690, 48566, 121415, 169981, 242830, 339962, 849905, 1189867, 1699810, 2379734, 5949335, 8329069, 11898670, 16658138, 41645345, 83290690]

約数ペア:

[(1, 83290690), (2, 41645345), (5, 16658138), (7, 11898670), (10, 8329069), (14, 5949335), (35, 2379734), (49, 1699810), (70, 1189867), (98, 849905), (245, 339962), (343, 242830), (490, 169981), (686, 121415), (1715, 48566), (2401, 34690), (3430, 24283), (3469, 24010), (4802, 17345), (6938, 12005)]