967548820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{300481}}^1$

素因数の和:300520

約数の個数: 48

約数和(自身を含む): 2423086848

約数和(自身を除く): 1455538028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 300481, 600962, 1201924, 1502405, 2103367, 3004810, 4206734, 6009620, 6911063, 8413468, 10516835, 13822126, 21033670, 27644252, 34555315, 42067340, 48377441, 69110630, 96754882, 138221260, 193509764, 241887205, 483774410, 967548820]

約数ペア:

[(1, 967548820), (2, 483774410), (4, 241887205), (5, 193509764), (7, 138221260), (10, 96754882), (14, 69110630), (20, 48377441), (23, 42067340), (28, 34555315), (35, 27644252), (46, 21033670), (70, 13822126), (92, 10516835), (115, 8413468), (140, 6911063), (161, 6009620), (230, 4206734), (322, 3004810), (460, 2103367), (644, 1502405), (805, 1201924), (1610, 600962), (3220, 300481)]