18130630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{259009}}^1$

素因数の和:259023

約数の個数: 16

約数和(自身を含む): 37297440

約数和(自身を除く): 19166810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 259009, 518018, 1295045, 1813063, 2590090, 3626126, 9065315, 18130630]

約数ペア:

[(1, 18130630), (2, 9065315), (5, 3626126), (7, 2590090), (10, 1813063), (14, 1295045), (35, 518018), (70, 259009)]