82939860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{460777}}^1$

素因数の和:460792

約数の個数: 36

約数和(自身を含む): 251584788

約数和(自身を除く): 168644928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 460777, 921554, 1382331, 1843108, 2303885, 2764662, 4146993, 4607770, 5529324, 6911655, 8293986, 9215540, 13823310, 16587972, 20734965, 27646620, 41469930, 82939860]

約数ペア:

[(1, 82939860), (2, 41469930), (3, 27646620), (4, 20734965), (5, 16587972), (6, 13823310), (9, 9215540), (10, 8293986), (12, 6911655), (15, 5529324), (18, 4607770), (20, 4146993), (30, 2764662), (36, 2303885), (45, 1843108), (60, 1382331), (90, 921554), (180, 460777)]