308998530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1144439}}^1$

素因数の和:1144455

約数の個数: 32

約数和(自身を含む): 823996800

約数和(自身を除く): 514998270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1144439, 2288878, 3433317, 5722195, 6866634, 10299951, 11444390, 17166585, 20599902, 30899853, 34333170, 51499755, 61799706, 102999510, 154499265, 308998530]

約数ペア:

[(1, 308998530), (2, 154499265), (3, 102999510), (5, 61799706), (6, 51499755), (9, 34333170), (10, 30899853), (15, 20599902), (18, 17166585), (27, 11444390), (30, 10299951), (45, 6866634), (54, 5722195), (90, 3433317), (135, 2288878), (270, 1144439)]