246227820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4103797}}^1$

素因数の和:4103809

約数の個数: 24

約数和(自身を含む): 689438064

約数和(自身を除く): 443210244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4103797, 8207594, 12311391, 16415188, 20518985, 24622782, 41037970, 49245564, 61556955, 82075940, 123113910, 246227820]

約数ペア:

[(1, 246227820), (2, 123113910), (3, 82075940), (4, 61556955), (5, 49245564), (6, 41037970), (10, 24622782), (12, 20518985), (15, 16415188), (20, 12311391), (30, 8207594), (60, 4103797)]