86647530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26993}}^1$

素因数の和:27110

約数の個数: 32

約数和(自身を含む): 209905344

約数和(自身を除く): 123257814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 26993, 53986, 80979, 134965, 161958, 269930, 404895, 809790, 2888251, 5776502, 8664753, 14441255, 17329506, 28882510, 43323765, 86647530]

約数ペア:

[(1, 86647530), (2, 43323765), (3, 28882510), (5, 17329506), (6, 14441255), (10, 8664753), (15, 5776502), (30, 2888251), (107, 809790), (214, 404895), (321, 269930), (535, 161958), (642, 134965), (1070, 80979), (1605, 53986), (3210, 26993)]