69088390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14731}}^1$

素因数の和:14812

約数の個数: 32

約数和(自身を含む): 144255744

約数和(自身を除く): 75167354

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 14731, 29462, 73655, 103117, 147310, 206234, 515585, 986977, 1031170, 1973954, 4934885, 6908839, 9869770, 13817678, 34544195, 69088390]

約数ペア:

[(1, 69088390), (2, 34544195), (5, 13817678), (7, 9869770), (10, 6908839), (14, 4934885), (35, 1973954), (67, 1031170), (70, 986977), (134, 515585), (335, 206234), (469, 147310), (670, 103117), (938, 73655), (2345, 29462), (4690, 14731)]