30293220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26573}}^1$

素因数の和:26604

約数の個数: 48

約数和(自身を含む): 89288640

約数和(自身を除く): 58995420

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, 26573, 53146, 79719, 106292, 132865, 159438, 265730, 318876, 398595, 504887, 531460, 797190, 1009774, 1514661, 1594380, 2019548, 2524435, 3029322, 5048870, 6058644, 7573305, 10097740, 15146610, 30293220]

約数ペア:

[(1, 30293220), (2, 15146610), (3, 10097740), (4, 7573305), (5, 6058644), (6, 5048870), (10, 3029322), (12, 2524435), (15, 2019548), (19, 1594380), (20, 1514661), (30, 1009774), (38, 797190), (57, 531460), (60, 504887), (76, 398595), (95, 318876), (114, 265730), (190, 159438), (228, 132865), (285, 106292), (380, 79719), (570, 53146), (1140, 26573)]