21583050

素因数分解:

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

素因数の和:7607

約数の個数: 48

約数和(自身を含む): 56350560

約数和(自身を除く): 34767510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 7573, 15146, 22719, 37865, 45438, 75730, 113595, 143887, 189325, 227190, 287774, 378650, 431661, 567975, 719435, 863322, 1135950, 1438870, 2158305, 3597175, 4316610, 7194350, 10791525, 21583050]

約数ペア:

[(1, 21583050), (2, 10791525), (3, 7194350), (5, 4316610), (6, 3597175), (10, 2158305), (15, 1438870), (19, 1135950), (25, 863322), (30, 719435), (38, 567975), (50, 431661), (57, 378650), (75, 287774), (95, 227190), (114, 189325), (150, 143887), (190, 113595), (285, 75730), (475, 45438), (570, 37865), (950, 22719), (1425, 15146), (2850, 7573)]