3123340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14197}}^1$

素因数の和:14217

約数の個数: 24

約数和(自身を含む): 7155792

約数和(自身を除く): 4032452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14197, 28394, 56788, 70985, 141970, 156167, 283940, 312334, 624668, 780835, 1561670, 3123340]

約数ペア:

[(1, 3123340), (2, 1561670), (4, 780835), (5, 624668), (10, 312334), (11, 283940), (20, 156167), (22, 141970), (44, 70985), (55, 56788), (110, 28394), (220, 14197)]