9943740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55243}}^1$

素因数の和:55258

約数の個数: 36

約数和(自身を含む): 30163224

約数和(自身を除く): 20219484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55243, 110486, 165729, 220972, 276215, 331458, 497187, 552430, 662916, 828645, 994374, 1104860, 1657290, 1988748, 2485935, 3314580, 4971870, 9943740]

約数ペア:

[(1, 9943740), (2, 4971870), (3, 3314580), (4, 2485935), (5, 1988748), (6, 1657290), (9, 1104860), (10, 994374), (12, 828645), (15, 662916), (18, 552430), (20, 497187), (30, 331458), (36, 276215), (45, 220972), (60, 165729), (90, 110486), (180, 55243)]