30256138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1861}}^1$

素因数の和:2613

約数の個数: 16

約数和(自身を含む): 49603680

約数和(自身を除く): 19347542

約数列:

[1, 2, 11, 22, 739, 1478, 1861, 3722, 8129, 16258, 20471, 40942, 1375279, 2750558, 15128069, 30256138]

約数ペア:

[(1, 30256138), (2, 15128069), (11, 2750558), (22, 1375279), (739, 40942), (1478, 20471), (1861, 16258), (3722, 8129)]