9879802740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18295931}}^1$

素因数の和:18295949

約数の個数: 48

約数和(自身を含む): 30737165760

約数和(自身を除く): 20857363020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18295931, 36591862, 54887793, 73183724, 91479655, 109775586, 164663379, 182959310, 219551172, 274438965, 329326758, 365918620, 493990137, 548877930, 658653516, 823316895, 987980274, 1097755860, 1646633790, 1975960548, 2469950685, 3293267580, 4939901370, 9879802740]

約数ペア:

[(1, 9879802740), (2, 4939901370), (3, 3293267580), (4, 2469950685), (5, 1975960548), (6, 1646633790), (9, 1097755860), (10, 987980274), (12, 823316895), (15, 658653516), (18, 548877930), (20, 493990137), (27, 365918620), (30, 329326758), (36, 274438965), (45, 219551172), (54, 182959310), (60, 164663379), (90, 109775586), (108, 91479655), (135, 73183724), (180, 54887793), (270, 36591862), (540, 18295931)]