1311700730

素因数分解:

$2^1\times 5^1\times {\mathrm{5519}}^1\times {\mathrm{23767}}^1$

素因数の和:29293

約数の個数: 16

約数和(自身を含む): 2361588480

約数和(自身を除く): 1049887750

約数列:

[1, 2, 5, 10, 5519, 11038, 23767, 27595, 47534, 55190, 118835, 237670, 131170073, 262340146, 655850365, 1311700730]

約数ペア:

[(1, 1311700730), (2, 655850365), (5, 262340146), (10, 131170073), (5519, 237670), (11038, 118835), (23767, 55190), (27595, 47534)]