85840987860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{476894377}}^1$

素因数の和:476894392

約数の個数: 36

約数和(自身を含む): 260384330388

約数和(自身を除く): 174543342528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 476894377, 953788754, 1430683131, 1907577508, 2384471885, 2861366262, 4292049393, 4768943770, 5722732524, 7153415655, 8584098786, 9537887540, 14306831310, 17168197572, 21460246965, 28613662620, 42920493930, 85840987860]

約数ペア:

[(1, 85840987860), (2, 42920493930), (3, 28613662620), (4, 21460246965), (5, 17168197572), (6, 14306831310), (9, 9537887540), (10, 8584098786), (12, 7153415655), (15, 5722732524), (18, 4768943770), (20, 4292049393), (30, 2861366262), (36, 2384471885), (45, 1907577508), (60, 1430683131), (90, 953788754), (180, 476894377)]