247484730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8249491}}^1$

素因数の和:8249501

約数の個数: 16

約数和(自身を含む): 593963424

約数和(自身を除く): 346478694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8249491, 16498982, 24748473, 41247455, 49496946, 82494910, 123742365, 247484730]

約数ペア:

[(1, 247484730), (2, 123742365), (3, 82494910), (5, 49496946), (6, 41247455), (10, 24748473), (15, 16498982), (30, 8249491)]