210798870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7026629}}^1$

素因数の和:7026639

約数の個数: 16

約数和(自身を含む): 505917360

約数和(自身を除く): 295118490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7026629, 14053258, 21079887, 35133145, 42159774, 70266290, 105399435, 210798870]

約数ペア:

[(1, 210798870), (2, 105399435), (3, 70266290), (5, 42159774), (6, 35133145), (10, 21079887), (15, 14053258), (30, 7026629)]