189714510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2107939}}^1$

素因数の和:2107952

約数の個数: 24

約数和(自身を含む): 493257960

約数和(自身を除く): 303543450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2107939, 4215878, 6323817, 10539695, 12647634, 18971451, 21079390, 31619085, 37942902, 63238170, 94857255, 189714510]

約数ペア:

[(1, 189714510), (2, 94857255), (3, 63238170), (5, 37942902), (6, 31619085), (9, 21079390), (10, 18971451), (15, 12647634), (18, 10539695), (30, 6323817), (45, 4215878), (90, 2107939)]