71136470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{309289}}^1$

素因数の和:309319

約数の個数: 16

約数和(自身を含む): 133613280

約数和(自身を除く): 62476810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 309289, 618578, 1546445, 3092890, 7113647, 14227294, 35568235, 71136470]

約数ペア:

[(1, 71136470), (2, 35568235), (5, 14227294), (10, 7113647), (23, 3092890), (46, 1546445), (115, 618578), (230, 309289)]