15206568090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72412229}}^1$

素因数の和:72412246

約数の個数: 32

約数和(自身を含む): 41709444480

約数和(自身を除く): 26502876390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72412229, 144824458, 217236687, 362061145, 434473374, 506885603, 724122290, 1013771206, 1086183435, 1520656809, 2172366870, 2534428015, 3041313618, 5068856030, 7603284045, 15206568090]

約数ペア:

[(1, 15206568090), (2, 7603284045), (3, 5068856030), (5, 3041313618), (6, 2534428015), (7, 2172366870), (10, 1520656809), (14, 1086183435), (15, 1013771206), (21, 724122290), (30, 506885603), (35, 434473374), (42, 362061145), (70, 217236687), (105, 144824458), (210, 72412229)]