394948740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6582479}}^1$

素因数の和:6582491

約数の個数: 24

約数和(自身を含む): 1105856640

約数和(自身を除く): 710907900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6582479, 13164958, 19747437, 26329916, 32912395, 39494874, 65824790, 78989748, 98737185, 131649580, 197474370, 394948740]

約数ペア:

[(1, 394948740), (2, 197474370), (3, 131649580), (4, 98737185), (5, 78989748), (6, 65824790), (10, 39494874), (12, 32912395), (15, 26329916), (20, 19747437), (30, 13164958), (60, 6582479)]