54655740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{303643}}^1$

素因数の和:303658

約数の個数: 36

約数和(自身を含む): 165789624

約数和(自身を除く): 111133884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 303643, 607286, 910929, 1214572, 1518215, 1821858, 2732787, 3036430, 3643716, 4554645, 5465574, 6072860, 9109290, 10931148, 13663935, 18218580, 27327870, 54655740]

約数ペア:

[(1, 54655740), (2, 27327870), (3, 18218580), (4, 13663935), (5, 10931148), (6, 9109290), (9, 6072860), (10, 5465574), (12, 4554645), (15, 3643716), (18, 3036430), (20, 2732787), (30, 1821858), (36, 1518215), (45, 1214572), (60, 910929), (90, 607286), (180, 303643)]