74379660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1239661}}^1$

素因数の和:1239673

約数の個数: 24

約数和(自身を含む): 208263216

約数和(自身を除く): 133883556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1239661, 2479322, 3718983, 4958644, 6198305, 7437966, 12396610, 14875932, 18594915, 24793220, 37189830, 74379660]

約数ペア:

[(1, 74379660), (2, 37189830), (3, 24793220), (4, 18594915), (5, 14875932), (6, 12396610), (10, 7437966), (12, 6198305), (15, 4958644), (20, 3718983), (30, 2479322), (60, 1239661)]