67542780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1125713}}^1$

素因数の和:1125725

約数の個数: 24

約数和(自身を含む): 189119952

約数和(自身を除く): 121577172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1125713, 2251426, 3377139, 4502852, 5628565, 6754278, 11257130, 13508556, 16885695, 22514260, 33771390, 67542780]

約数ペア:

[(1, 67542780), (2, 33771390), (3, 22514260), (4, 16885695), (5, 13508556), (6, 11257130), (10, 6754278), (12, 5628565), (15, 4502852), (20, 3377139), (30, 2251426), (60, 1125713)]