9678540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{161309}}^1$

素因数の和:161321

約数の個数: 24

約数和(自身を含む): 27100080

約数和(自身を除く): 17421540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 161309, 322618, 483927, 645236, 806545, 967854, 1613090, 1935708, 2419635, 3226180, 4839270, 9678540]

約数ペア:

[(1, 9678540), (2, 4839270), (3, 3226180), (4, 2419635), (5, 1935708), (6, 1613090), (10, 967854), (12, 806545), (15, 645236), (20, 483927), (30, 322618), (60, 161309)]