16297890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11087}}^1$

素因数の和:11111

約数の個数: 48

約数和(自身を含む): 45505152

約数和(自身を除く): 29207262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11087, 22174, 33261, 55435, 66522, 77609, 110870, 155218, 166305, 232827, 332610, 388045, 465654, 543263, 776090, 1086526, 1164135, 1629789, 2328270, 2716315, 3259578, 5432630, 8148945, 16297890]

約数ペア:

[(1, 16297890), (2, 8148945), (3, 5432630), (5, 3259578), (6, 2716315), (7, 2328270), (10, 1629789), (14, 1164135), (15, 1086526), (21, 776090), (30, 543263), (35, 465654), (42, 388045), (49, 332610), (70, 232827), (98, 166305), (105, 155218), (147, 110870), (210, 77609), (245, 66522), (294, 55435), (490, 33261), (735, 22174), (1470, 11087)]