56778270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99611}}^1$

素因数の和:99640

約数の個数: 32

約数和(自身を含む): 143441280

約数和(自身を除く): 86663010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 99611, 199222, 298833, 498055, 597666, 996110, 1494165, 1892609, 2988330, 3785218, 5677827, 9463045, 11355654, 18926090, 28389135, 56778270]

約数ペア:

[(1, 56778270), (2, 28389135), (3, 18926090), (5, 11355654), (6, 9463045), (10, 5677827), (15, 3785218), (19, 2988330), (30, 1892609), (38, 1494165), (57, 996110), (95, 597666), (114, 498055), (190, 298833), (285, 199222), (570, 99611)]