23368020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29959}}^1$

素因数の和:29984

約数の個数: 48

約数和(自身を含む): 70465920

約数和(自身を除く): 47097900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29959, 59918, 89877, 119836, 149795, 179754, 299590, 359508, 389467, 449385, 599180, 778934, 898770, 1168401, 1557868, 1797540, 1947335, 2336802, 3894670, 4673604, 5842005, 7789340, 11684010, 23368020]

約数ペア:

[(1, 23368020), (2, 11684010), (3, 7789340), (4, 5842005), (5, 4673604), (6, 3894670), (10, 2336802), (12, 1947335), (13, 1797540), (15, 1557868), (20, 1168401), (26, 898770), (30, 778934), (39, 599180), (52, 449385), (60, 389467), (65, 359508), (78, 299590), (130, 179754), (156, 149795), (195, 119836), (260, 89877), (390, 59918), (780, 29959)]