68966590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89567}}^1$

素因数の和:89592

約数の個数: 32

約数和(自身を含む): 154773504

約数和(自身を除く): 85806914

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 89567, 179134, 447835, 626969, 895670, 985237, 1253938, 1970474, 3134845, 4926185, 6269690, 6896659, 9852370, 13793318, 34483295, 68966590]

約数ペア:

[(1, 68966590), (2, 34483295), (5, 13793318), (7, 9852370), (10, 6896659), (11, 6269690), (14, 4926185), (22, 3134845), (35, 1970474), (55, 1253938), (70, 985237), (77, 895670), (110, 626969), (154, 447835), (385, 179134), (770, 89567)]