12577860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69877}}^1$

素因数の和:69892

約数の個数: 36

約数和(自身を含む): 38153388

約数和(自身を除く): 25575528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69877, 139754, 209631, 279508, 349385, 419262, 628893, 698770, 838524, 1048155, 1257786, 1397540, 2096310, 2515572, 3144465, 4192620, 6288930, 12577860]

約数ペア:

[(1, 12577860), (2, 6288930), (3, 4192620), (4, 3144465), (5, 2515572), (6, 2096310), (9, 1397540), (10, 1257786), (12, 1048155), (15, 838524), (18, 698770), (20, 628893), (30, 419262), (36, 349385), (45, 279508), (60, 209631), (90, 139754), (180, 69877)]