69673480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102461}}^1$

素因数の和:102489

約数の個数: 32

約数和(自身を含む): 165988440

約数和(自身を除く): 96314960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 102461, 204922, 409844, 512305, 819688, 1024610, 1741837, 2049220, 3483674, 4098440, 6967348, 8709185, 13934696, 17418370, 34836740, 69673480]

約数ペア:

[(1, 69673480), (2, 34836740), (4, 17418370), (5, 13934696), (8, 8709185), (10, 6967348), (17, 4098440), (20, 3483674), (34, 2049220), (40, 1741837), (68, 1024610), (85, 819688), (136, 512305), (170, 409844), (340, 204922), (680, 102461)]