13002030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 34285680

約数和(自身を除く): 21283650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1979, 2190, 3285, 3958, 5937, 6570, 9895, 11874, 17811, 19790, 29685, 35622, 59370, 89055, 144467, 178110, 288934, 433401, 722335, 866802, 1300203, 1444670, 2167005, 2600406, 4334010, 6501015, 13002030]

約数ペア:

[(1, 13002030), (2, 6501015), (3, 4334010), (5, 2600406), (6, 2167005), (9, 1444670), (10, 1300203), (15, 866802), (18, 722335), (30, 433401), (45, 288934), (73, 178110), (90, 144467), (146, 89055), (219, 59370), (365, 35622), (438, 29685), (657, 19790), (730, 17811), (1095, 11874), (1314, 9895), (1979, 6570), (2190, 5937), (3285, 3958)]