1358920620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7549559}}^1$

素因数の和:7549574

約数の個数: 36

約数和(自身を含む): 4122059760

約数和(自身を除く): 2763139140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7549559, 15099118, 22648677, 30198236, 37747795, 45297354, 67946031, 75495590, 90594708, 113243385, 135892062, 150991180, 226486770, 271784124, 339730155, 452973540, 679460310, 1358920620]

約数ペア:

[(1, 1358920620), (2, 679460310), (3, 452973540), (4, 339730155), (5, 271784124), (6, 226486770), (9, 150991180), (10, 135892062), (12, 113243385), (15, 90594708), (18, 75495590), (20, 67946031), (30, 45297354), (36, 37747795), (45, 30198236), (60, 22648677), (90, 15099118), (180, 7549559)]