64908660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10711}}^1$

素因数の和:10824

約数の個数: 48

約数和(自身を含む): 183560832

約数和(自身を除く): 118652172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 10711, 21422, 32133, 42844, 53555, 64266, 107110, 128532, 160665, 214220, 321330, 642660, 1081811, 2163622, 3245433, 4327244, 5409055, 6490866, 10818110, 12981732, 16227165, 21636220, 32454330, 64908660]

約数ペア:

[(1, 64908660), (2, 32454330), (3, 21636220), (4, 16227165), (5, 12981732), (6, 10818110), (10, 6490866), (12, 5409055), (15, 4327244), (20, 3245433), (30, 2163622), (60, 1081811), (101, 642660), (202, 321330), (303, 214220), (404, 160665), (505, 128532), (606, 107110), (1010, 64266), (1212, 53555), (1515, 42844), (2020, 32133), (3030, 21422), (6060, 10711)]