74917770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2497259}}^1$

素因数の和:2497269

約数の個数: 16

約数和(自身を含む): 179802720

約数和(自身を除く): 104884950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2497259, 4994518, 7491777, 12486295, 14983554, 24972590, 37458885, 74917770]

約数ペア:

[(1, 74917770), (2, 37458885), (3, 24972590), (5, 14983554), (6, 12486295), (10, 7491777), (15, 4994518), (30, 2497259)]