29820735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 30719745

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2309, 2583, 4305, 6927, 11545, 12915, 16163, 20781, 34635, 48489, 80815, 94669, 103905, 145467, 242445, 284007, 473345, 662683, 727335, 852021, 1420035, 1988049, 3313415, 4260105, 5964147, 9940245, 29820735]

約数ペア:

[(1, 29820735), (3, 9940245), (5, 5964147), (7, 4260105), (9, 3313415), (15, 1988049), (21, 1420035), (35, 852021), (41, 727335), (45, 662683), (63, 473345), (105, 284007), (123, 242445), (205, 145467), (287, 103905), (315, 94669), (369, 80815), (615, 48489), (861, 34635), (1435, 20781), (1845, 16163), (2309, 12915), (2583, 11545), (4305, 6927)]