30330405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 60952320

約数和(自身を除く): 30621915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1319, 1533, 2555, 3285, 3957, 4599, 6595, 7665, 9233, 11871, 19785, 22995, 27699, 46165, 59355, 83097, 96287, 138495, 288861, 415485, 481435, 674009, 866583, 1444305, 2022027, 3370045, 4332915, 6066081, 10110135, 30330405]

約数ペア:

[(1, 30330405), (3, 10110135), (5, 6066081), (7, 4332915), (9, 3370045), (15, 2022027), (21, 1444305), (35, 866583), (45, 674009), (63, 481435), (73, 415485), (105, 288861), (219, 138495), (315, 96287), (365, 83097), (511, 59355), (657, 46165), (1095, 27699), (1319, 22995), (1533, 19785), (2555, 11871), (3285, 9233), (3957, 7665), (4599, 6595)]