10215180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18917}}^1$

素因数の和:18935

約数の個数: 48

約数和(自身を含む): 31782240

約数和(自身を除く): 21567060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18917, 37834, 56751, 75668, 94585, 113502, 170253, 189170, 227004, 283755, 340506, 378340, 510759, 567510, 681012, 851265, 1021518, 1135020, 1702530, 2043036, 2553795, 3405060, 5107590, 10215180]

約数ペア:

[(1, 10215180), (2, 5107590), (3, 3405060), (4, 2553795), (5, 2043036), (6, 1702530), (9, 1135020), (10, 1021518), (12, 851265), (15, 681012), (18, 567510), (20, 510759), (27, 378340), (30, 340506), (36, 283755), (45, 227004), (54, 189170), (60, 170253), (90, 113502), (108, 94585), (135, 75668), (180, 56751), (270, 37834), (540, 18917)]