303790004

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{25409}}^1$

素因数の和:25488

約数の個数: 36

約数和(自身を含む): 628592580

約数和(自身を除く): 324802576

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 25409, 50818, 101636, 177863, 355726, 711452, 1245041, 1549949, 2490082, 3099898, 4980164, 6199796, 10849643, 21699286, 43398572, 75947501, 151895002, 303790004]

約数ペア:

[(1, 303790004), (2, 151895002), (4, 75947501), (7, 43398572), (14, 21699286), (28, 10849643), (49, 6199796), (61, 4980164), (98, 3099898), (122, 2490082), (196, 1549949), (244, 1245041), (427, 711452), (854, 355726), (1708, 177863), (2989, 101636), (5978, 50818), (11956, 25409)]