2040756870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{217333}}^1$

素因数の和:217656

約数の個数: 32

約数和(自身を含む): 4913487072

約数和(自身を除く): 2872730202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 217333, 434666, 651999, 1086665, 1303998, 2173330, 3259995, 6519990, 68025229, 136050458, 204075687, 340126145, 408151374, 680252290, 1020378435, 2040756870]

約数ペア:

[(1, 2040756870), (2, 1020378435), (3, 680252290), (5, 408151374), (6, 340126145), (10, 204075687), (15, 136050458), (30, 68025229), (313, 6519990), (626, 3259995), (939, 2173330), (1565, 1303998), (1878, 1086665), (3130, 651999), (4695, 434666), (9390, 217333)]