199380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 558432

約数和(自身を除く): 359052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3323, 6646, 9969, 13292, 16615, 19938, 33230, 39876, 49845, 66460, 99690, 199380]

約数ペア:

[(1, 199380), (2, 99690), (3, 66460), (4, 49845), (5, 39876), (6, 33230), (10, 19938), (12, 16615), (15, 13292), (20, 9969), (30, 6646), (60, 3323)]