66946380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1115773}}^1$

素因数の和:1115785

約数の個数: 24

約数和(自身を含む): 187450032

約数和(自身を除く): 120503652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1115773, 2231546, 3347319, 4463092, 5578865, 6694638, 11157730, 13389276, 16736595, 22315460, 33473190, 66946380]

約数ペア:

[(1, 66946380), (2, 33473190), (3, 22315460), (4, 16736595), (5, 13389276), (6, 11157730), (10, 6694638), (12, 5578865), (15, 4463092), (20, 3347319), (30, 2231546), (60, 1115773)]