121707090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{450767}}^1$

素因数の和:450783

約数の個数: 32

約数和(自身を含む): 324552960

約数和(自身を除く): 202845870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 450767, 901534, 1352301, 2253835, 2704602, 4056903, 4507670, 6761505, 8113806, 12170709, 13523010, 20284515, 24341418, 40569030, 60853545, 121707090]

約数ペア:

[(1, 121707090), (2, 60853545), (3, 40569030), (5, 24341418), (6, 20284515), (9, 13523010), (10, 12170709), (15, 8113806), (18, 6761505), (27, 4507670), (30, 4056903), (45, 2704602), (54, 2253835), (90, 1352301), (135, 901534), (270, 450767)]