10389890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8762

約数の個数: 32

約数和(自身を含む): 22633344

約数和(自身を除く): 12243454

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 8731, 17462, 43655, 61117, 87310, 122234, 148427, 296854, 305585, 611170, 742135, 1038989, 1484270, 2077978, 5194945, 10389890]

約数ペア:

[(1, 10389890), (2, 5194945), (5, 2077978), (7, 1484270), (10, 1038989), (14, 742135), (17, 611170), (34, 305585), (35, 296854), (70, 148427), (85, 122234), (119, 87310), (170, 61117), (238, 43655), (595, 17462), (1190, 8731)]