42541730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55249}}^1$

素因数の和:55274

約数の個数: 32

約数和(自身を含む): 95472000

約数和(自身を除く): 52930270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 55249, 110498, 276245, 386743, 552490, 607739, 773486, 1215478, 1933715, 3038695, 3867430, 4254173, 6077390, 8508346, 21270865, 42541730]

約数ペア:

[(1, 42541730), (2, 21270865), (5, 8508346), (7, 6077390), (10, 4254173), (11, 3867430), (14, 3038695), (22, 1933715), (35, 1215478), (55, 773486), (70, 607739), (77, 552490), (110, 386743), (154, 276245), (385, 110498), (770, 55249)]