856558740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14275979}}^1$

素因数の和:14275991

約数の個数: 24

約数和(自身を含む): 2398364640

約数和(自身を除く): 1541805900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14275979, 28551958, 42827937, 57103916, 71379895, 85655874, 142759790, 171311748, 214139685, 285519580, 428279370, 856558740]

約数ペア:

[(1, 856558740), (2, 428279370), (3, 285519580), (4, 214139685), (5, 171311748), (6, 142759790), (10, 85655874), (12, 71379895), (15, 57103916), (20, 42827937), (30, 28551958), (60, 14275979)]