122980910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12959}}^1$

素因数の和:13052

約数の個数: 32

約数和(自身を含む): 241678080

約数和(自身を除く): 118697170

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 12959, 25918, 64795, 129590, 168467, 336934, 842335, 946007, 1684670, 1892014, 4730035, 9460070, 12298091, 24596182, 61490455, 122980910]

約数ペア:

[(1, 122980910), (2, 61490455), (5, 24596182), (10, 12298091), (13, 9460070), (26, 4730035), (65, 1892014), (73, 1684670), (130, 946007), (146, 842335), (365, 336934), (730, 168467), (949, 129590), (1898, 64795), (4745, 25918), (9490, 12959)]