2019574305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{8629}}^1$

素因数の和:9390

約数の個数: 48

約数和(自身を含む): 4006529280

約数和(自身を除く): 1986954975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 743, 2229, 3715, 5201, 6687, 8629, 11145, 15603, 25887, 26005, 33435, 43145, 46809, 60403, 77661, 78015, 129435, 181209, 234045, 302015, 388305, 543627, 906045, 2718135, 6411347, 19234041, 32056735, 44879429, 57702123, 96170205, 134638287, 224397145, 288510615, 403914861, 673191435, 2019574305]

約数ペア:

[(1, 2019574305), (3, 673191435), (5, 403914861), (7, 288510615), (9, 224397145), (15, 134638287), (21, 96170205), (35, 57702123), (45, 44879429), (63, 32056735), (105, 19234041), (315, 6411347), (743, 2718135), (2229, 906045), (3715, 543627), (5201, 388305), (6687, 302015), (8629, 234045), (11145, 181209), (15603, 129435), (25887, 78015), (26005, 77661), (33435, 60403), (43145, 46809)]