69273540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{54979}}^1$

素因数の和:55001

約数の個数: 72

約数和(自身を含む): 240152640

約数和(自身を除く): 170879100

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, 54979, 109958, 164937, 219916, 274895, 329874, 384853, 494811, 549790, 659748, 769706, 824685, 989622, 1099580, 1154559, 1539412, 1649370, 1924265, 1979244, 2309118, 2474055, 3298740, 3463677, 3848530, 4618236, 4948110, 5772795, 6927354, 7697060, 9896220, 11545590, 13854708, 17318385, 23091180, 34636770, 69273540]

約数ペア:

[(1, 69273540), (2, 34636770), (3, 23091180), (4, 17318385), (5, 13854708), (6, 11545590), (7, 9896220), (9, 7697060), (10, 6927354), (12, 5772795), (14, 4948110), (15, 4618236), (18, 3848530), (20, 3463677), (21, 3298740), (28, 2474055), (30, 2309118), (35, 1979244), (36, 1924265), (42, 1649370), (45, 1539412), (60, 1154559), (63, 1099580), (70, 989622), (84, 824685), (90, 769706), (105, 659748), (126, 549790), (140, 494811), (180, 384853), (210, 329874), (252, 274895), (315, 219916), (420, 164937), (630, 109958), (1260, 54979)]