1155090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 2802240

約数和(自身を除く): 1647150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 277, 278, 417, 554, 695, 831, 834, 1385, 1390, 1662, 2085, 2770, 4155, 4170, 8310, 38503, 77006, 115509, 192515, 231018, 385030, 577545, 1155090]

約数ペア:

[(1, 1155090), (2, 577545), (3, 385030), (5, 231018), (6, 192515), (10, 115509), (15, 77006), (30, 38503), (139, 8310), (277, 4170), (278, 4155), (417, 2770), (554, 2085), (695, 1662), (831, 1390), (834, 1385)]