542730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 1324800

約数和(自身を除く): 782070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 229, 237, 395, 458, 474, 687, 790, 1145, 1185, 1374, 2290, 2370, 3435, 6870, 18091, 36182, 54273, 90455, 108546, 180910, 271365, 542730]

約数ペア:

[(1, 542730), (2, 271365), (3, 180910), (5, 108546), (6, 90455), (10, 54273), (15, 36182), (30, 18091), (79, 6870), (158, 3435), (229, 2370), (237, 2290), (395, 1374), (458, 1185), (474, 1145), (687, 790)]