151796740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{446461}}^1$

素因数の和:446487

約数の個数: 24

約数和(自身を含む): 337525272

約数和(自身を除く): 185728532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 446461, 892922, 1785844, 2232305, 4464610, 7589837, 8929220, 15179674, 30359348, 37949185, 75898370, 151796740]

約数ペア:

[(1, 151796740), (2, 75898370), (4, 37949185), (5, 30359348), (10, 15179674), (17, 8929220), (20, 7589837), (34, 4464610), (68, 2232305), (85, 1785844), (170, 892922), (340, 446461)]