31350660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47501}}^1$

素因数の和:47524

約数の個数: 48

約数和(自身を含む): 95764032

約数和(自身を除く): 64413372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47501, 95002, 142503, 190004, 237505, 285006, 475010, 522511, 570012, 712515, 950020, 1045022, 1425030, 1567533, 2090044, 2612555, 2850060, 3135066, 5225110, 6270132, 7837665, 10450220, 15675330, 31350660]

約数ペア:

[(1, 31350660), (2, 15675330), (3, 10450220), (4, 7837665), (5, 6270132), (6, 5225110), (10, 3135066), (11, 2850060), (12, 2612555), (15, 2090044), (20, 1567533), (22, 1425030), (30, 1045022), (33, 950020), (44, 712515), (55, 570012), (60, 522511), (66, 475010), (110, 285006), (132, 237505), (165, 190004), (220, 142503), (330, 95002), (660, 47501)]