13356780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222613}}^1$

素因数の和:222625

約数の個数: 24

約数和(自身を含む): 37399152

約数和(自身を除く): 24042372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222613, 445226, 667839, 890452, 1113065, 1335678, 2226130, 2671356, 3339195, 4452260, 6678390, 13356780]

約数ペア:

[(1, 13356780), (2, 6678390), (3, 4452260), (4, 3339195), (5, 2671356), (6, 2226130), (10, 1335678), (12, 1113065), (15, 890452), (20, 667839), (30, 445226), (60, 222613)]