7623590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 14908320

約数和(自身を除く): 7284730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 347, 694, 845, 1690, 1735, 2197, 3470, 4394, 4511, 9022, 10985, 21970, 22555, 45110, 58643, 117286, 293215, 586430, 762359, 1524718, 3811795, 7623590]

約数ペア:

[(1, 7623590), (2, 3811795), (5, 1524718), (10, 762359), (13, 586430), (26, 293215), (65, 117286), (130, 58643), (169, 45110), (338, 22555), (347, 21970), (694, 10985), (845, 9022), (1690, 4511), (1735, 4394), (2197, 3470)]