138341770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3613}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 285187968

約数和(自身を除く): 146846198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 2735, 3613, 3829, 5470, 7226, 7658, 18065, 19145, 25291, 36130, 38290, 50582, 126455, 252910, 1976311, 3952622, 9881555, 13834177, 19763110, 27668354, 69170885, 138341770]

約数ペア:

[(1, 138341770), (2, 69170885), (5, 27668354), (7, 19763110), (10, 13834177), (14, 9881555), (35, 3952622), (70, 1976311), (547, 252910), (1094, 126455), (2735, 50582), (3613, 38290), (3829, 36130), (5470, 25291), (7226, 19145), (7658, 18065)]