209169570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6972319}}^1$

素因数の和:6972329

約数の個数: 16

約数和(自身を含む): 502007040

約数和(自身を除く): 292837470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6972319, 13944638, 20916957, 34861595, 41833914, 69723190, 104584785, 209169570]

約数ペア:

[(1, 209169570), (2, 104584785), (3, 69723190), (5, 41833914), (6, 34861595), (10, 20916957), (15, 13944638), (30, 6972319)]