13740660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 72

約数和(自身を含む): 43505280

約数和(自身を除く): 29764620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3319, 4140, 6638, 9957, 13276, 16595, 19914, 29871, 33190, 39828, 49785, 59742, 66380, 76337, 99570, 119484, 149355, 152674, 199140, 229011, 298710, 305348, 381685, 458022, 597420, 687033, 763370, 916044, 1145055, 1374066, 1526740, 2290110, 2748132, 3435165, 4580220, 6870330, 13740660]

約数ペア:

[(1, 13740660), (2, 6870330), (3, 4580220), (4, 3435165), (5, 2748132), (6, 2290110), (9, 1526740), (10, 1374066), (12, 1145055), (15, 916044), (18, 763370), (20, 687033), (23, 597420), (30, 458022), (36, 381685), (45, 305348), (46, 298710), (60, 229011), (69, 199140), (90, 152674), (92, 149355), (115, 119484), (138, 99570), (180, 76337), (207, 66380), (230, 59742), (276, 49785), (345, 39828), (414, 33190), (460, 29871), (690, 19914), (828, 16595), (1035, 13276), (1380, 9957), (2070, 6638), (3319, 4140)]