1570380660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379319}}^1$

素因数の和:379357

約数の個数: 72

約数和(自身を含む): 4970609280

約数和(自身を除く): 3400228620

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, 4140, 379319, 758638, 1137957, 1517276, 1896595, 2275914, 3413871, 3793190, 4551828, 5689785, 6827742, 7586380, 8724337, 11379570, 13655484, 17069355, 17448674, 22759140, 26173011, 34138710, 34897348, 43621685, 52346022, 68277420, 78519033, 87243370, 104692044, 130865055, 157038066, 174486740, 261730110, 314076132, 392595165, 523460220, 785190330, 1570380660]

約数ペア:

[(1, 1570380660), (2, 785190330), (3, 523460220), (4, 392595165), (5, 314076132), (6, 261730110), (9, 174486740), (10, 157038066), (12, 130865055), (15, 104692044), (18, 87243370), (20, 78519033), (23, 68277420), (30, 52346022), (36, 43621685), (45, 34897348), (46, 34138710), (60, 26173011), (69, 22759140), (90, 17448674), (92, 17069355), (115, 13655484), (138, 11379570), (180, 8724337), (207, 7586380), (230, 6827742), (276, 5689785), (345, 4551828), (414, 3793190), (460, 3413871), (690, 2275914), (828, 1896595), (1035, 1517276), (1380, 1137957), (2070, 758638), (4140, 379319)]