191413620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1063409}}^1$

素因数の和:1063424

約数の個数: 36

約数和(自身を含む): 580621860

約数和(自身を除く): 389208240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1063409, 2126818, 3190227, 4253636, 5317045, 6380454, 9570681, 10634090, 12760908, 15951135, 19141362, 21268180, 31902270, 38282724, 47853405, 63804540, 95706810, 191413620]

約数ペア:

[(1, 191413620), (2, 95706810), (3, 63804540), (4, 47853405), (5, 38282724), (6, 31902270), (9, 21268180), (10, 19141362), (12, 15951135), (15, 12760908), (18, 10634090), (20, 9570681), (30, 6380454), (36, 5317045), (45, 4253636), (60, 3190227), (90, 2126818), (180, 1063409)]