8049429270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{23057}}^1$

素因数の和:23507

約数の個数: 80

約数和(自身を含む): 21695179968

約数和(自身を除く): 13645750698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 431, 810, 862, 1293, 2155, 2586, 3879, 4310, 6465, 7758, 11637, 12930, 19395, 23057, 23274, 34911, 38790, 46114, 58185, 69171, 69822, 115285, 116370, 138342, 174555, 207513, 230570, 345855, 349110, 415026, 622539, 691710, 1037565, 1245078, 1867617, 2075130, 3112695, 3735234, 6225390, 9338085, 9937567, 18676170, 19875134, 29812701, 49687835, 59625402, 89438103, 99375670, 149063505, 178876206, 268314309, 298127010, 447190515, 536628618, 804942927, 894381030, 1341571545, 1609885854, 2683143090, 4024714635, 8049429270]

約数ペア:

[(1, 8049429270), (2, 4024714635), (3, 2683143090), (5, 1609885854), (6, 1341571545), (9, 894381030), (10, 804942927), (15, 536628618), (18, 447190515), (27, 298127010), (30, 268314309), (45, 178876206), (54, 149063505), (81, 99375670), (90, 89438103), (135, 59625402), (162, 49687835), (270, 29812701), (405, 19875134), (431, 18676170), (810, 9937567), (862, 9338085), (1293, 6225390), (2155, 3735234), (2586, 3112695), (3879, 2075130), (4310, 1867617), (6465, 1245078), (7758, 1037565), (11637, 691710), (12930, 622539), (19395, 415026), (23057, 349110), (23274, 345855), (34911, 230570), (38790, 207513), (46114, 174555), (58185, 138342), (69171, 116370), (69822, 115285)]