12853140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214219}}^1$

素因数の和:214231

約数の個数: 24

約数和(自身を含む): 35988960

約数和(自身を除く): 23135820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214219, 428438, 642657, 856876, 1071095, 1285314, 2142190, 2570628, 3213285, 4284380, 6426570, 12853140]

約数ペア:

[(1, 12853140), (2, 6426570), (3, 4284380), (4, 3213285), (5, 2570628), (6, 2142190), (10, 1285314), (12, 1071095), (15, 856876), (20, 642657), (30, 428438), (60, 214219)]