310075478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{709}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 519890400

約数和(自身を除く): 209814922

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 677, 709, 1354, 1418, 11509, 12053, 12863, 13471, 23018, 24106, 25726, 26942, 218671, 229007, 437342, 458014, 479993, 959986, 8159881, 9119867, 16319762, 18239734, 155037739, 310075478]

約数ペア:

[(1, 310075478), (2, 155037739), (17, 18239734), (19, 16319762), (34, 9119867), (38, 8159881), (323, 959986), (646, 479993), (677, 458014), (709, 437342), (1354, 229007), (1418, 218671), (11509, 26942), (12053, 25726), (12863, 24106), (13471, 23018)]