17189220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{286487}}^1$

素因数の和:286499

約数の個数: 24

約数和(自身を含む): 48129984

約数和(自身を除く): 30940764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 286487, 572974, 859461, 1145948, 1432435, 1718922, 2864870, 3437844, 4297305, 5729740, 8594610, 17189220]

約数ペア:

[(1, 17189220), (2, 8594610), (3, 5729740), (4, 4297305), (5, 3437844), (6, 2864870), (10, 1718922), (12, 1432435), (15, 1145948), (20, 859461), (30, 572974), (60, 286487)]