2065215240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521519}}^1$

素因数の和:521547

約数の個数: 96

約数和(自身を含む): 7322140800

約数和(自身を除く): 5256925560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 521519, 1043038, 1564557, 2086076, 2607595, 3129114, 4172152, 4693671, 5215190, 5736709, 6258228, 7822785, 9387342, 10430380, 11473418, 12516456, 15645570, 17210127, 18774684, 20860760, 22946836, 23468355, 28683545, 31291140, 34420254, 37549368, 45893672, 46936710, 51630381, 57367090, 62582280, 68840508, 86050635, 93873420, 103260762, 114734180, 137681016, 172101270, 187746840, 206521524, 229468360, 258151905, 344202540, 413043048, 516303810, 688405080, 1032607620, 2065215240]

約数ペア:

[(1, 2065215240), (2, 1032607620), (3, 688405080), (4, 516303810), (5, 413043048), (6, 344202540), (8, 258151905), (9, 229468360), (10, 206521524), (11, 187746840), (12, 172101270), (15, 137681016), (18, 114734180), (20, 103260762), (22, 93873420), (24, 86050635), (30, 68840508), (33, 62582280), (36, 57367090), (40, 51630381), (44, 46936710), (45, 45893672), (55, 37549368), (60, 34420254), (66, 31291140), (72, 28683545), (88, 23468355), (90, 22946836), (99, 20860760), (110, 18774684), (120, 17210127), (132, 15645570), (165, 12516456), (180, 11473418), (198, 10430380), (220, 9387342), (264, 7822785), (330, 6258228), (360, 5736709), (396, 5215190), (440, 4693671), (495, 4172152), (660, 3129114), (792, 2607595), (990, 2086076), (1320, 1564557), (1980, 1043038), (3960, 521519)]