8452860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10862

約数の個数: 48

約数和(自身を含む): 25490976

約数和(自身を除く): 17038116

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, 10837, 21674, 32511, 43348, 54185, 65022, 108370, 130044, 140881, 162555, 216740, 281762, 325110, 422643, 563524, 650220, 704405, 845286, 1408810, 1690572, 2113215, 2817620, 4226430, 8452860]

約数ペア:

[(1, 8452860), (2, 4226430), (3, 2817620), (4, 2113215), (5, 1690572), (6, 1408810), (10, 845286), (12, 704405), (13, 650220), (15, 563524), (20, 422643), (26, 325110), (30, 281762), (39, 216740), (52, 162555), (60, 140881), (65, 130044), (78, 108370), (130, 65022), (156, 54185), (195, 43348), (260, 32511), (390, 21674), (780, 10837)]