314819230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{4451}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 619291008

約数和(自身を除く): 304471778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1286, 3215, 4451, 6430, 7073, 8902, 14146, 22255, 35365, 44510, 48961, 70730, 97922, 244805, 489610, 2861993, 5723986, 14309965, 28619930, 31481923, 62963846, 157409615, 314819230]

約数ペア:

[(1, 314819230), (2, 157409615), (5, 62963846), (10, 31481923), (11, 28619930), (22, 14309965), (55, 5723986), (110, 2861993), (643, 489610), (1286, 244805), (3215, 97922), (4451, 70730), (6430, 48961), (7073, 44510), (8902, 35365), (14146, 22255)]