1734660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 5503680

約数和(自身を除く): 3769020

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, 419, 460, 690, 828, 838, 1035, 1257, 1380, 1676, 2070, 2095, 2514, 3771, 4140, 4190, 5028, 6285, 7542, 8380, 9637, 12570, 15084, 18855, 19274, 25140, 28911, 37710, 38548, 48185, 57822, 75420, 86733, 96370, 115644, 144555, 173466, 192740, 289110, 346932, 433665, 578220, 867330, 1734660]

約数ペア:

[(1, 1734660), (2, 867330), (3, 578220), (4, 433665), (5, 346932), (6, 289110), (9, 192740), (10, 173466), (12, 144555), (15, 115644), (18, 96370), (20, 86733), (23, 75420), (30, 57822), (36, 48185), (45, 38548), (46, 37710), (60, 28911), (69, 25140), (90, 19274), (92, 18855), (115, 15084), (138, 12570), (180, 9637), (207, 8380), (230, 7542), (276, 6285), (345, 5028), (414, 4190), (419, 4140), (460, 3771), (690, 2514), (828, 2095), (838, 2070), (1035, 1676), (1257, 1380)]