21233610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{78643}}^1$

素因数の和:78659

約数の個数: 32

約数和(自身を含む): 56623680

約数和(自身を除く): 35390070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 78643, 157286, 235929, 393215, 471858, 707787, 786430, 1179645, 1415574, 2123361, 2359290, 3538935, 4246722, 7077870, 10616805, 21233610]

約数ペア:

[(1, 21233610), (2, 10616805), (3, 7077870), (5, 4246722), (6, 3538935), (9, 2359290), (10, 2123361), (15, 1415574), (18, 1179645), (27, 786430), (30, 707787), (45, 471858), (54, 393215), (90, 235929), (135, 157286), (270, 78643)]