194918670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{721921}}^1$

素因数の和:721937

約数の個数: 32

約数和(自身を含む): 519783840

約数和(自身を除く): 324865170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 721921, 1443842, 2165763, 3609605, 4331526, 6497289, 7219210, 10828815, 12994578, 19491867, 21657630, 32486445, 38983734, 64972890, 97459335, 194918670]

約数ペア:

[(1, 194918670), (2, 97459335), (3, 64972890), (5, 38983734), (6, 32486445), (9, 21657630), (10, 19491867), (15, 12994578), (18, 10828815), (27, 7219210), (30, 6497289), (45, 4331526), (54, 3609605), (90, 2165763), (135, 1443842), (270, 721921)]