8633220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7604

約数の個数: 48

約数和(自身を含む): 25448640

約数和(自身を除く): 16815420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7573, 15146, 22719, 30292, 37865, 45438, 75730, 90876, 113595, 143887, 151460, 227190, 287774, 431661, 454380, 575548, 719435, 863322, 1438870, 1726644, 2158305, 2877740, 4316610, 8633220]

約数ペア:

[(1, 8633220), (2, 4316610), (3, 2877740), (4, 2158305), (5, 1726644), (6, 1438870), (10, 863322), (12, 719435), (15, 575548), (19, 454380), (20, 431661), (30, 287774), (38, 227190), (57, 151460), (60, 143887), (76, 113595), (95, 90876), (114, 75730), (190, 45438), (228, 37865), (285, 30292), (380, 22719), (570, 15146), (1140, 7573)]