315079114

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{6469}}^1$

素因数の和:6563

約数の個数: 32

約数和(自身を含む): 559008000

約数和(自身を除く): 243928886

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 3479, 6469, 6958, 12938, 24353, 45283, 48706, 90566, 316981, 459299, 633962, 918598, 2218867, 3215093, 4437734, 6430186, 22505651, 45011302, 157539557, 315079114]

約数ペア:

[(1, 315079114), (2, 157539557), (7, 45011302), (14, 22505651), (49, 6430186), (71, 4437734), (98, 3215093), (142, 2218867), (343, 918598), (497, 633962), (686, 459299), (994, 316981), (3479, 90566), (6469, 48706), (6958, 45283), (12938, 24353)]