64514210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{105761}}^1$

素因数の和:105829

約数の個数: 16

約数和(自身を含む): 118030392

約数和(自身を除く): 53516182

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 105761, 211522, 528805, 1057610, 6451421, 12902842, 32257105, 64514210]

約数ペア:

[(1, 64514210), (2, 32257105), (5, 12902842), (10, 6451421), (61, 1057610), (122, 528805), (305, 211522), (610, 105761)]