202212540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1123403}}^1$

素因数の和:1123418

約数の個数: 36

約数和(自身を含む): 613378584

約数和(自身を除く): 411166044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1123403, 2246806, 3370209, 4493612, 5617015, 6740418, 10110627, 11234030, 13480836, 16851045, 20221254, 22468060, 33702090, 40442508, 50553135, 67404180, 101106270, 202212540]

約数ペア:

[(1, 202212540), (2, 101106270), (3, 67404180), (4, 50553135), (5, 40442508), (6, 33702090), (9, 22468060), (10, 20221254), (12, 16851045), (15, 13480836), (18, 11234030), (20, 10110627), (30, 6740418), (36, 5617015), (45, 4493612), (60, 3370209), (90, 2246806), (180, 1123403)]