29916870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2221}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 71992800

約数和(自身を除く): 42075930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2221, 2245, 2694, 4442, 4490, 6663, 6735, 11105, 13326, 13470, 22210, 33315, 66630, 997229, 1994458, 2991687, 4986145, 5983374, 9972290, 14958435, 29916870]

約数ペア:

[(1, 29916870), (2, 14958435), (3, 9972290), (5, 5983374), (6, 4986145), (10, 2991687), (15, 1994458), (30, 997229), (449, 66630), (898, 33315), (1347, 22210), (2221, 13470), (2245, 13326), (2694, 11105), (4442, 6735), (4490, 6663)]