318161690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{413197}}^1$

素因数の和:413222

約数の個数: 32

約数和(自身を含む): 714006144

約数和(自身を除く): 395844454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 413197, 826394, 2065985, 2892379, 4131970, 4545167, 5784758, 9090334, 14461895, 22725835, 28923790, 31816169, 45451670, 63632338, 159080845, 318161690]

約数ペア:

[(1, 318161690), (2, 159080845), (5, 63632338), (7, 45451670), (10, 31816169), (11, 28923790), (14, 22725835), (22, 14461895), (35, 9090334), (55, 5784758), (70, 4545167), (77, 4131970), (110, 2892379), (154, 2065985), (385, 826394), (770, 413197)]