210329580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3505493}}^1$

素因数の和:3505505

約数の個数: 24

約数和(自身を含む): 588922992

約数和(自身を除く): 378593412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3505493, 7010986, 10516479, 14021972, 17527465, 21032958, 35054930, 42065916, 52582395, 70109860, 105164790, 210329580]

約数ペア:

[(1, 210329580), (2, 105164790), (3, 70109860), (4, 52582395), (5, 42065916), (6, 35054930), (10, 21032958), (12, 17527465), (15, 14021972), (20, 10516479), (30, 7010986), (60, 3505493)]