12608030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 23522400

約数和(自身を除く): 10914370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 269, 430, 538, 545, 1090, 1345, 2690, 4687, 9374, 11567, 23134, 23435, 29321, 46870, 57835, 58642, 115670, 146605, 293210, 1260803, 2521606, 6304015, 12608030]

約数ペア:

[(1, 12608030), (2, 6304015), (5, 2521606), (10, 1260803), (43, 293210), (86, 146605), (109, 115670), (215, 58642), (218, 57835), (269, 46870), (430, 29321), (538, 23435), (545, 23134), (1090, 11567), (1345, 9374), (2690, 4687)]