30257072

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{1559}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 58709040

約数和(自身を除く): 28451968

約数列:

[1, 2, 4, 8, 16, 1213, 1559, 2426, 3118, 4852, 6236, 9704, 12472, 19408, 24944, 1891067, 3782134, 7564268, 15128536, 30257072]

約数ペア:

[(1, 30257072), (2, 15128536), (4, 7564268), (8, 3782134), (16, 1891067), (1213, 24944), (1559, 19408), (2426, 12472), (3118, 9704), (4852, 6236)]