8818860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 24950016

約数和(自身を除く): 16131156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1427, 1545, 2060, 2854, 3090, 4281, 5708, 6180, 7135, 8562, 14270, 17124, 21405, 28540, 42810, 85620, 146981, 293962, 440943, 587924, 734905, 881886, 1469810, 1763772, 2204715, 2939620, 4409430, 8818860]

約数ペア:

[(1, 8818860), (2, 4409430), (3, 2939620), (4, 2204715), (5, 1763772), (6, 1469810), (10, 881886), (12, 734905), (15, 587924), (20, 440943), (30, 293962), (60, 146981), (103, 85620), (206, 42810), (309, 28540), (412, 21405), (515, 17124), (618, 14270), (1030, 8562), (1236, 7135), (1427, 6180), (1545, 5708), (2060, 4281), (2854, 3090)]