2987340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49789}}^1$

素因数の和:49801

約数の個数: 24

約数和(自身を含む): 8364720

約数和(自身を除く): 5377380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49789, 99578, 149367, 199156, 248945, 298734, 497890, 597468, 746835, 995780, 1493670, 2987340]

約数ペア:

[(1, 2987340), (2, 1493670), (3, 995780), (4, 746835), (5, 597468), (6, 497890), (10, 298734), (12, 248945), (15, 199156), (20, 149367), (30, 99578), (60, 49789)]