28570770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317453}}^1$

素因数の和:317466

約数の個数: 24

約数和(自身を含む): 74284236

約数和(自身を除く): 45713466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317453, 634906, 952359, 1587265, 1904718, 2857077, 3174530, 4761795, 5714154, 9523590, 14285385, 28570770]

約数ペア:

[(1, 28570770), (2, 14285385), (3, 9523590), (5, 5714154), (6, 4761795), (9, 3174530), (10, 2857077), (15, 1904718), (18, 1587265), (30, 952359), (45, 634906), (90, 317453)]