4869930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12510

約数の個数: 32

約数和(自身を含む): 12587904

約数和(自身を除く): 7717974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12487, 24974, 37461, 62435, 74922, 124870, 162331, 187305, 324662, 374610, 486993, 811655, 973986, 1623310, 2434965, 4869930]

約数ペア:

[(1, 4869930), (2, 2434965), (3, 1623310), (5, 973986), (6, 811655), (10, 486993), (13, 374610), (15, 324662), (26, 187305), (30, 162331), (39, 124870), (65, 74922), (78, 62435), (130, 37461), (195, 24974), (390, 12487)]