1127940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 2319420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1709, 3418, 5127, 6836, 8545, 10254, 17090, 18799, 20508, 25635, 34180, 37598, 51270, 56397, 75196, 93995, 102540, 112794, 187990, 225588, 281985, 375980, 563970, 1127940]

約数ペア:

[(1, 1127940), (2, 563970), (3, 375980), (4, 281985), (5, 225588), (6, 187990), (10, 112794), (11, 102540), (12, 93995), (15, 75196), (20, 56397), (22, 51270), (30, 37598), (33, 34180), (44, 25635), (55, 20508), (60, 18799), (66, 17090), (110, 10254), (132, 8545), (165, 6836), (220, 5127), (330, 3418), (660, 1709)]