57730540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{883}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 139007232

約数和(自身を除く): 81276692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 883, 934, 1766, 1868, 2335, 3269, 3532, 4415, 4670, 6181, 6538, 8830, 9340, 12362, 13076, 16345, 17660, 24724, 30905, 32690, 61810, 65380, 123620, 412361, 824722, 1649444, 2061805, 2886527, 4123610, 5773054, 8247220, 11546108, 14432635, 28865270, 57730540]

約数ペア:

[(1, 57730540), (2, 28865270), (4, 14432635), (5, 11546108), (7, 8247220), (10, 5773054), (14, 4123610), (20, 2886527), (28, 2061805), (35, 1649444), (70, 824722), (140, 412361), (467, 123620), (883, 65380), (934, 61810), (1766, 32690), (1868, 30905), (2335, 24724), (3269, 17660), (3532, 16345), (4415, 13076), (4670, 12362), (6181, 9340), (6538, 8830)]