17949549930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{422243}}^1$

素因数の和:422375

約数の個数: 64

約数和(自身を含む): 46818414720

約数和(自身を除く): 28868864790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2834, 3270, 4251, 7085, 8502, 14170, 21255, 42510, 422243, 844486, 1266729, 2111215, 2533458, 4222430, 5489159, 6333645, 10978318, 12667290, 16467477, 27445795, 32934954, 46024487, 54891590, 82337385, 92048974, 138073461, 164674770, 230122435, 276146922, 460244870, 598318331, 690367305, 1196636662, 1380734610, 1794954993, 2991591655, 3589909986, 5983183310, 8974774965, 17949549930]

約数ペア:

[(1, 17949549930), (2, 8974774965), (3, 5983183310), (5, 3589909986), (6, 2991591655), (10, 1794954993), (13, 1380734610), (15, 1196636662), (26, 690367305), (30, 598318331), (39, 460244870), (65, 276146922), (78, 230122435), (109, 164674770), (130, 138073461), (195, 92048974), (218, 82337385), (327, 54891590), (390, 46024487), (545, 32934954), (654, 27445795), (1090, 16467477), (1417, 12667290), (1635, 10978318), (2834, 6333645), (3270, 5489159), (4251, 4222430), (7085, 2533458), (8502, 2111215), (14170, 1266729), (21255, 844486), (42510, 422243)]