12090330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6397}}^1$

素因数の和:6420

約数の個数: 64

約数和(自身を含む): 36852480

約数和(自身を除く): 24762150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6397, 12794, 19191, 31985, 38382, 44779, 57573, 63970, 89558, 95955, 115146, 134337, 172719, 191910, 223895, 268674, 287865, 345438, 403011, 447790, 575730, 671685, 806022, 863595, 1209033, 1343370, 1727190, 2015055, 2418066, 4030110, 6045165, 12090330]

約数ペア:

[(1, 12090330), (2, 6045165), (3, 4030110), (5, 2418066), (6, 2015055), (7, 1727190), (9, 1343370), (10, 1209033), (14, 863595), (15, 806022), (18, 671685), (21, 575730), (27, 447790), (30, 403011), (35, 345438), (42, 287865), (45, 268674), (54, 223895), (63, 191910), (70, 172719), (90, 134337), (105, 115146), (126, 95955), (135, 89558), (189, 63970), (210, 57573), (270, 44779), (315, 38382), (378, 31985), (630, 19191), (945, 12794), (1890, 6397)]