7880070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23879}}^1$

素因数の和:23900

約数の個数: 32

約数和(自身を含む): 20632320

約数和(自身を除く): 12752250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 23879, 47758, 71637, 119395, 143274, 238790, 262669, 358185, 525338, 716370, 788007, 1313345, 1576014, 2626690, 3940035, 7880070]

約数ペア:

[(1, 7880070), (2, 3940035), (3, 2626690), (5, 1576014), (6, 1313345), (10, 788007), (11, 716370), (15, 525338), (22, 358185), (30, 262669), (33, 238790), (55, 143274), (66, 119395), (110, 71637), (165, 47758), (330, 23879)]