12793380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213223}}^1$

素因数の和:213235

約数の個数: 24

約数和(自身を含む): 35821632

約数和(自身を除く): 23028252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213223, 426446, 639669, 852892, 1066115, 1279338, 2132230, 2558676, 3198345, 4264460, 6396690, 12793380]

約数ペア:

[(1, 12793380), (2, 6396690), (3, 4264460), (4, 3198345), (5, 2558676), (6, 2132230), (10, 1279338), (12, 1066115), (15, 852892), (20, 639669), (30, 426446), (60, 213223)]