23091180

素因数分解:

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

素因数の和:54998

約数の個数: 48

約数和(自身を含む): 73893120

約数和(自身を除く): 50801940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 54979, 109958, 164937, 219916, 274895, 329874, 384853, 549790, 659748, 769706, 824685, 1099580, 1154559, 1539412, 1649370, 1924265, 2309118, 3298740, 3848530, 4618236, 5772795, 7697060, 11545590, 23091180]

約数ペア:

[(1, 23091180), (2, 11545590), (3, 7697060), (4, 5772795), (5, 4618236), (6, 3848530), (7, 3298740), (10, 2309118), (12, 1924265), (14, 1649370), (15, 1539412), (20, 1154559), (21, 1099580), (28, 824685), (30, 769706), (35, 659748), (42, 549790), (60, 384853), (70, 329874), (84, 274895), (105, 219916), (140, 164937), (210, 109958), (420, 54979)]