123237730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{160049}}^1$

素因数の和:160074

約数の個数: 32

約数和(自身を含む): 276566400

約数和(自身を除く): 153328670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 160049, 320098, 800245, 1120343, 1600490, 1760539, 2240686, 3521078, 5601715, 8802695, 11203430, 12323773, 17605390, 24647546, 61618865, 123237730]

約数ペア:

[(1, 123237730), (2, 61618865), (5, 24647546), (7, 17605390), (10, 12323773), (11, 11203430), (14, 8802695), (22, 5601715), (35, 3521078), (55, 2240686), (70, 1760539), (77, 1600490), (110, 1120343), (154, 800245), (385, 320098), (770, 160049)]