2286870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 5667840

約数和(自身を除く): 3380970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2459, 4918, 7377, 12295, 14754, 24590, 36885, 73770, 76229, 152458, 228687, 381145, 457374, 762290, 1143435, 2286870]

約数ペア:

[(1, 2286870), (2, 1143435), (3, 762290), (5, 457374), (6, 381145), (10, 228687), (15, 152458), (30, 76229), (31, 73770), (62, 36885), (93, 24590), (155, 14754), (186, 12295), (310, 7377), (465, 4918), (930, 2459)]