15895470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 38507040

約数和(自身を除く): 22611570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 4861, 9722, 14583, 24305, 29166, 48610, 72915, 145830, 529849, 1059698, 1589547, 2649245, 3179094, 5298490, 7947735, 15895470]

約数ペア:

[(1, 15895470), (2, 7947735), (3, 5298490), (5, 3179094), (6, 2649245), (10, 1589547), (15, 1059698), (30, 529849), (109, 145830), (218, 72915), (327, 48610), (545, 29166), (654, 24305), (1090, 14583), (1635, 9722), (3270, 4861)]