9729540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 29772288

約数和(自身を除く): 20042748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 283, 382, 566, 573, 764, 849, 955, 1132, 1146, 1415, 1698, 1719, 1910, 2292, 2547, 2830, 2865, 3396, 3438, 3820, 4245, 5094, 5660, 5730, 6876, 8490, 8595, 10188, 11460, 12735, 16980, 17190, 25470, 34380, 50940, 54053, 108106, 162159, 216212, 270265, 324318, 486477, 540530, 648636, 810795, 972954, 1081060, 1621590, 1945908, 2432385, 3243180, 4864770, 9729540]

約数ペア:

[(1, 9729540), (2, 4864770), (3, 3243180), (4, 2432385), (5, 1945908), (6, 1621590), (9, 1081060), (10, 972954), (12, 810795), (15, 648636), (18, 540530), (20, 486477), (30, 324318), (36, 270265), (45, 216212), (60, 162159), (90, 108106), (180, 54053), (191, 50940), (283, 34380), (382, 25470), (566, 17190), (573, 16980), (764, 12735), (849, 11460), (955, 10188), (1132, 8595), (1146, 8490), (1415, 6876), (1698, 5730), (1719, 5660), (1910, 5094), (2292, 4245), (2547, 3820), (2830, 3438), (2865, 3396)]