131733060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8543}}^1$

素因数の和:8812

約数の個数: 48

約数和(自身を含む): 370331136

約数和(自身を除く): 238598076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 8543, 15420, 17086, 25629, 34172, 42715, 51258, 85430, 102516, 128145, 170860, 256290, 512580, 2195551, 4391102, 6586653, 8782204, 10977755, 13173306, 21955510, 26346612, 32933265, 43911020, 65866530, 131733060]

約数ペア:

[(1, 131733060), (2, 65866530), (3, 43911020), (4, 32933265), (5, 26346612), (6, 21955510), (10, 13173306), (12, 10977755), (15, 8782204), (20, 6586653), (30, 4391102), (60, 2195551), (257, 512580), (514, 256290), (771, 170860), (1028, 128145), (1285, 102516), (1542, 85430), (2570, 51258), (3084, 42715), (3855, 34172), (5140, 25629), (7710, 17086), (8543, 15420)]