84134680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{300481}}^1$

素因数の和:300499

約数の個数: 32

約数和(自身を含む): 216347040

約数和(自身を除く): 132212360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 300481, 600962, 1201924, 1502405, 2103367, 2403848, 3004810, 4206734, 6009620, 8413468, 10516835, 12019240, 16826936, 21033670, 42067340, 84134680]

約数ペア:

[(1, 84134680), (2, 42067340), (4, 21033670), (5, 16826936), (7, 12019240), (8, 10516835), (10, 8413468), (14, 6009620), (20, 4206734), (28, 3004810), (35, 2403848), (40, 2103367), (56, 1502405), (70, 1201924), (140, 600962), (280, 300481)]