64263470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{683}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 117050184

約数和(自身を除く): 52786714

約数列:

[1, 2, 5, 10, 97, 194, 485, 683, 970, 1366, 3415, 6830, 9409, 18818, 47045, 66251, 94090, 132502, 331255, 662510, 6426347, 12852694, 32131735, 64263470]

約数ペア:

[(1, 64263470), (2, 32131735), (5, 12852694), (10, 6426347), (97, 662510), (194, 331255), (485, 132502), (683, 94090), (970, 66251), (1366, 47045), (3415, 18818), (6830, 9409)]