13257570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 31920768

約数和(自身を除く): 18663198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 967, 1371, 1934, 2285, 2742, 2901, 4570, 4835, 5802, 6855, 9670, 13710, 14505, 29010, 441919, 883838, 1325757, 2209595, 2651514, 4419190, 6628785, 13257570]

約数ペア:

[(1, 13257570), (2, 6628785), (3, 4419190), (5, 2651514), (6, 2209595), (10, 1325757), (15, 883838), (30, 441919), (457, 29010), (914, 14505), (967, 13710), (1371, 9670), (1934, 6855), (2285, 5802), (2742, 4835), (2901, 4570)]