5240340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4159}}^1$

素因数の和:4181

約数の個数: 72

約数和(自身を含む): 18170880

約数和(自身を除く): 12930540

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, 4159, 8318, 12477, 16636, 20795, 24954, 29113, 37431, 41590, 49908, 58226, 62385, 74862, 83180, 87339, 116452, 124770, 145565, 149724, 174678, 187155, 249540, 262017, 291130, 349356, 374310, 436695, 524034, 582260, 748620, 873390, 1048068, 1310085, 1746780, 2620170, 5240340]

約数ペア:

[(1, 5240340), (2, 2620170), (3, 1746780), (4, 1310085), (5, 1048068), (6, 873390), (7, 748620), (9, 582260), (10, 524034), (12, 436695), (14, 374310), (15, 349356), (18, 291130), (20, 262017), (21, 249540), (28, 187155), (30, 174678), (35, 149724), (36, 145565), (42, 124770), (45, 116452), (60, 87339), (63, 83180), (70, 74862), (84, 62385), (90, 58226), (105, 49908), (126, 41590), (140, 37431), (180, 29113), (210, 24954), (252, 20795), (315, 16636), (420, 12477), (630, 8318), (1260, 4159)]