1064010780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{844453}}^1$

素因数の和:844475

約数の個数: 72

約数和(自身を含む): 3688575072

約数和(自身を除く): 2624564292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 844453, 1688906, 2533359, 3377812, 4222265, 5066718, 5911171, 7600077, 8444530, 10133436, 11822342, 12666795, 15200154, 16889060, 17733513, 23644684, 25333590, 29555855, 30400308, 35467026, 38000385, 50667180, 53200539, 59111710, 70934052, 76000770, 88667565, 106401078, 118223420, 152001540, 177335130, 212802156, 266002695, 354670260, 532005390, 1064010780]

約数ペア:

[(1, 1064010780), (2, 532005390), (3, 354670260), (4, 266002695), (5, 212802156), (6, 177335130), (7, 152001540), (9, 118223420), (10, 106401078), (12, 88667565), (14, 76000770), (15, 70934052), (18, 59111710), (20, 53200539), (21, 50667180), (28, 38000385), (30, 35467026), (35, 30400308), (36, 29555855), (42, 25333590), (45, 23644684), (60, 17733513), (63, 16889060), (70, 15200154), (84, 12666795), (90, 11822342), (105, 10133436), (126, 8444530), (140, 7600077), (180, 5911171), (210, 5066718), (252, 4222265), (315, 3377812), (420, 2533359), (630, 1688906), (1260, 844453)]