54678270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23071}}^1$

素因数の和:23160

約数の個数: 32

約数和(自身を含む): 132894720

約数和(自身を除く): 78216450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 23071, 46142, 69213, 115355, 138426, 230710, 346065, 692130, 1822609, 3645218, 5467827, 9113045, 10935654, 18226090, 27339135, 54678270]

約数ペア:

[(1, 54678270), (2, 27339135), (3, 18226090), (5, 10935654), (6, 9113045), (10, 5467827), (15, 3645218), (30, 1822609), (79, 692130), (158, 346065), (237, 230710), (395, 138426), (474, 115355), (790, 69213), (1185, 46142), (2370, 23071)]