235138540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129197}}^1$

素因数の和:129226

約数の個数: 48

約数和(自身を含む): 607747392

約数和(自身を除く): 372608852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 129197, 258394, 516788, 645985, 904379, 1291970, 1679561, 1808758, 2583940, 3359122, 3617516, 4521895, 6718244, 8397805, 9043790, 11756927, 16795610, 18087580, 23513854, 33591220, 47027708, 58784635, 117569270, 235138540]

約数ペア:

[(1, 235138540), (2, 117569270), (4, 58784635), (5, 47027708), (7, 33591220), (10, 23513854), (13, 18087580), (14, 16795610), (20, 11756927), (26, 9043790), (28, 8397805), (35, 6718244), (52, 4521895), (65, 3617516), (70, 3359122), (91, 2583940), (130, 1808758), (140, 1679561), (182, 1291970), (260, 904379), (364, 645985), (455, 516788), (910, 258394), (1820, 129197)]