40349790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34487}}^1$

素因数の和:34513

約数の個数: 48

約数和(自身を含む): 112982688

約数和(自身を除く): 72632898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 34487, 68974, 103461, 172435, 206922, 310383, 344870, 448331, 517305, 620766, 896662, 1034610, 1344993, 1551915, 2241655, 2689986, 3103830, 4034979, 4483310, 6724965, 8069958, 13449930, 20174895, 40349790]

約数ペア:

[(1, 40349790), (2, 20174895), (3, 13449930), (5, 8069958), (6, 6724965), (9, 4483310), (10, 4034979), (13, 3103830), (15, 2689986), (18, 2241655), (26, 1551915), (30, 1344993), (39, 1034610), (45, 896662), (65, 620766), (78, 517305), (90, 448331), (117, 344870), (130, 310383), (195, 206922), (234, 172435), (390, 103461), (585, 68974), (1170, 34487)]