65234790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38149}}^1$

素因数の和:38181

約数の個数: 48

約数和(自身を含む): 178542000

約数和(自身を除く): 113307210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 38149, 76298, 114447, 190745, 228894, 343341, 381490, 572235, 686682, 724831, 1144470, 1449662, 1716705, 2174493, 3433410, 3624155, 4348986, 6523479, 7248310, 10872465, 13046958, 21744930, 32617395, 65234790]

約数ペア:

[(1, 65234790), (2, 32617395), (3, 21744930), (5, 13046958), (6, 10872465), (9, 7248310), (10, 6523479), (15, 4348986), (18, 3624155), (19, 3433410), (30, 2174493), (38, 1716705), (45, 1449662), (57, 1144470), (90, 724831), (95, 686682), (114, 572235), (171, 381490), (190, 343341), (285, 228894), (342, 190745), (570, 114447), (855, 76298), (1710, 38149)]