2797260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 8176896

約数和(自身を除く): 5379636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2027, 4054, 6081, 8108, 10135, 12162, 20270, 24324, 30405, 40540, 46621, 60810, 93242, 121620, 139863, 186484, 233105, 279726, 466210, 559452, 699315, 932420, 1398630, 2797260]

約数ペア:

[(1, 2797260), (2, 1398630), (3, 932420), (4, 699315), (5, 559452), (6, 466210), (10, 279726), (12, 233105), (15, 186484), (20, 139863), (23, 121620), (30, 93242), (46, 60810), (60, 46621), (69, 40540), (92, 30405), (115, 24324), (138, 20270), (230, 12162), (276, 10135), (345, 8108), (460, 6081), (690, 4054), (1380, 2027)]