79906380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1331773}}^1$

素因数の和:1331785

約数の個数: 24

約数和(自身を含む): 223738032

約数和(自身を除く): 143831652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1331773, 2663546, 3995319, 5327092, 6658865, 7990638, 13317730, 15981276, 19976595, 26635460, 39953190, 79906380]

約数ペア:

[(1, 79906380), (2, 39953190), (3, 26635460), (4, 19976595), (5, 15981276), (6, 13317730), (10, 7990638), (12, 6658865), (15, 5327092), (20, 3995319), (30, 2663546), (60, 1331773)]