135284890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2999}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 263088000

約数和(自身を除く): 127803110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 2999, 3470, 4511, 5998, 9022, 14995, 22555, 29990, 38987, 45110, 77974, 194935, 389870, 1040653, 2081306, 5203265, 10406530, 13528489, 27056978, 67642445, 135284890]

約数ペア:

[(1, 135284890), (2, 67642445), (5, 27056978), (10, 13528489), (13, 10406530), (26, 5203265), (65, 2081306), (130, 1040653), (347, 389870), (694, 194935), (1735, 77974), (2999, 45110), (3470, 38987), (4511, 29990), (5998, 22555), (9022, 14995)]