2994660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 9225216

約数和(自身を除く): 6230556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 131, 180, 254, 262, 381, 393, 508, 524, 635, 655, 762, 786, 1143, 1179, 1270, 1310, 1524, 1572, 1905, 1965, 2286, 2358, 2540, 2620, 3810, 3930, 4572, 4716, 5715, 5895, 7620, 7860, 11430, 11790, 16637, 22860, 23580, 33274, 49911, 66548, 83185, 99822, 149733, 166370, 199644, 249555, 299466, 332740, 499110, 598932, 748665, 998220, 1497330, 2994660]

約数ペア:

[(1, 2994660), (2, 1497330), (3, 998220), (4, 748665), (5, 598932), (6, 499110), (9, 332740), (10, 299466), (12, 249555), (15, 199644), (18, 166370), (20, 149733), (30, 99822), (36, 83185), (45, 66548), (60, 49911), (90, 33274), (127, 23580), (131, 22860), (180, 16637), (254, 11790), (262, 11430), (381, 7860), (393, 7620), (508, 5895), (524, 5715), (635, 4716), (655, 4572), (762, 3930), (786, 3810), (1143, 2620), (1179, 2540), (1270, 2358), (1310, 2286), (1524, 1965), (1572, 1905)]