64416210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2609}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 154846080

約数和(自身を除く): 90429870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2469, 2609, 4115, 4938, 5218, 7827, 8230, 12345, 13045, 15654, 24690, 26090, 39135, 78270, 2147207, 4294414, 6441621, 10736035, 12883242, 21472070, 32208105, 64416210]

約数ペア:

[(1, 64416210), (2, 32208105), (3, 21472070), (5, 12883242), (6, 10736035), (10, 6441621), (15, 4294414), (30, 2147207), (823, 78270), (1646, 39135), (2469, 26090), (2609, 24690), (4115, 15654), (4938, 13045), (5218, 12345), (7827, 8230)]