121737870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{450881}}^1$

素因数の和:450897

約数の個数: 32

約数和(自身を含む): 324635040

約数和(自身を除く): 202897170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 450881, 901762, 1352643, 2254405, 2705286, 4057929, 4508810, 6763215, 8115858, 12173787, 13526430, 20289645, 24347574, 40579290, 60868935, 121737870]

約数ペア:

[(1, 121737870), (2, 60868935), (3, 40579290), (5, 24347574), (6, 20289645), (9, 13526430), (10, 12173787), (15, 8115858), (18, 6763215), (27, 4508810), (30, 4057929), (45, 2705286), (54, 2254405), (90, 1352643), (135, 901762), (270, 450881)]