275858330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{58321}}^1$

素因数の和:58382

約数の個数: 32

約数和(自身を含む): 554292288

約数和(自身を除く): 278433958

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 58321, 116642, 291605, 583210, 641531, 1283062, 2507803, 3207655, 5015606, 6415310, 12539015, 25078030, 27585833, 55171666, 137929165, 275858330]

約数ペア:

[(1, 275858330), (2, 137929165), (5, 55171666), (10, 27585833), (11, 25078030), (22, 12539015), (43, 6415310), (55, 5015606), (86, 3207655), (110, 2507803), (215, 1283062), (430, 641531), (473, 583210), (946, 291605), (2365, 116642), (4730, 58321)]