3106520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 7182000

約数和(自身を除く): 4075480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2099, 4198, 8396, 10495, 16792, 20990, 41980, 77663, 83960, 155326, 310652, 388315, 621304, 776630, 1553260, 3106520]

約数ペア:

[(1, 3106520), (2, 1553260), (4, 776630), (5, 621304), (8, 388315), (10, 310652), (20, 155326), (37, 83960), (40, 77663), (74, 41980), (148, 20990), (185, 16792), (296, 10495), (370, 8396), (740, 4198), (1480, 2099)]