15714230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7741}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 33445440

約数和(自身を除く): 17731210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 7741, 15482, 38705, 54187, 77410, 108374, 224489, 270935, 448978, 541870, 1122445, 1571423, 2244890, 3142846, 7857115, 15714230]

約数ペア:

[(1, 15714230), (2, 7857115), (5, 3142846), (7, 2244890), (10, 1571423), (14, 1122445), (29, 541870), (35, 448978), (58, 270935), (70, 224489), (145, 108374), (203, 77410), (290, 54187), (406, 38705), (1015, 15482), (2030, 7741)]