22248660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{52973}}^1$

素因数の和:52992

約数の個数: 48

約数和(自身を含む): 71197056

約数和(自身を除く): 48948396

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, 52973, 105946, 158919, 211892, 264865, 317838, 370811, 529730, 635676, 741622, 794595, 1059460, 1112433, 1483244, 1589190, 1854055, 2224866, 3178380, 3708110, 4449732, 5562165, 7416220, 11124330, 22248660]

約数ペア:

[(1, 22248660), (2, 11124330), (3, 7416220), (4, 5562165), (5, 4449732), (6, 3708110), (7, 3178380), (10, 2224866), (12, 1854055), (14, 1589190), (15, 1483244), (20, 1112433), (21, 1059460), (28, 794595), (30, 741622), (35, 635676), (42, 529730), (60, 370811), (70, 317838), (84, 264865), (105, 211892), (140, 158919), (210, 105946), (420, 52973)]