66218340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103639}}^1$

素因数の和:1103651

約数の個数: 24

約数和(自身を含む): 185411520

約数和(自身を除く): 119193180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103639, 2207278, 3310917, 4414556, 5518195, 6621834, 11036390, 13243668, 16554585, 22072780, 33109170, 66218340]

約数ペア:

[(1, 66218340), (2, 33109170), (3, 22072780), (4, 16554585), (5, 13243668), (6, 11036390), (10, 6621834), (12, 5518195), (15, 4414556), (20, 3310917), (30, 2207278), (60, 1103639)]