12550370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3659}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 26352000

約数和(自身を除く): 13801630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3659, 7318, 18295, 25613, 36590, 51226, 128065, 179291, 256130, 358582, 896455, 1255037, 1792910, 2510074, 6275185, 12550370]

約数ペア:

[(1, 12550370), (2, 6275185), (5, 2510074), (7, 1792910), (10, 1255037), (14, 896455), (35, 358582), (49, 256130), (70, 179291), (98, 128065), (245, 51226), (343, 36590), (490, 25613), (686, 18295), (1715, 7318), (3430, 3659)]