905221620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5029009}}^1$

素因数の和:5029024

約数の個数: 36

約数和(自身を含む): 2745839460

約数和(自身を除く): 1840617840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5029009, 10058018, 15087027, 20116036, 25145045, 30174054, 45261081, 50290090, 60348108, 75435135, 90522162, 100580180, 150870270, 181044324, 226305405, 301740540, 452610810, 905221620]

約数ペア:

[(1, 905221620), (2, 452610810), (3, 301740540), (4, 226305405), (5, 181044324), (6, 150870270), (9, 100580180), (10, 90522162), (12, 75435135), (15, 60348108), (18, 50290090), (20, 45261081), (30, 30174054), (36, 25145045), (45, 20116036), (60, 15087027), (90, 10058018), (180, 5029009)]