7815270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13711}}^1$

素因数の和:13740

約数の個数: 32

約数和(自身を含む): 19745280

約数和(自身を除く): 11930010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 13711, 27422, 41133, 68555, 82266, 137110, 205665, 260509, 411330, 521018, 781527, 1302545, 1563054, 2605090, 3907635, 7815270]

約数ペア:

[(1, 7815270), (2, 3907635), (3, 2605090), (5, 1563054), (6, 1302545), (10, 781527), (15, 521018), (19, 411330), (30, 260509), (38, 205665), (57, 137110), (95, 82266), (114, 68555), (190, 41133), (285, 27422), (570, 13711)]