1330774660

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{109619}}^1$

素因数の和:110235

約数の個数: 24

約数和(自身を含む): 2799256320

約数和(自身を除く): 1468481660

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 109619, 219238, 438476, 548095, 1096190, 2192380, 66538733, 133077466, 266154932, 332693665, 665387330, 1330774660]

約数ペア:

[(1, 1330774660), (2, 665387330), (4, 332693665), (5, 266154932), (10, 133077466), (20, 66538733), (607, 2192380), (1214, 1096190), (2428, 548095), (3035, 438476), (6070, 219238), (12140, 109619)]