278889416070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9296313869}}^1$

素因数の和:9296313879

約数の個数: 16

約数和(自身を含む): 669334598640

約数和(自身を除く): 390445182570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9296313869, 18592627738, 27888941607, 46481569345, 55777883214, 92963138690, 139444708035, 278889416070]

約数ペア:

[(1, 278889416070), (2, 139444708035), (3, 92963138690), (5, 55777883214), (6, 46481569345), (10, 27888941607), (15, 18592627738), (30, 9296313869)]