290702322

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9439}}^1$

素因数の和:9535

約数の個数: 48

約数和(自身を含む): 662688000

約数和(自身を除く): 371985678

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 1062, 1711, 3422, 5133, 9439, 10266, 15399, 18878, 28317, 30798, 56634, 84951, 169902, 273731, 547462, 556901, 821193, 1113802, 1642386, 1670703, 2463579, 3341406, 4927158, 5012109, 10024218, 16150129, 32300258, 48450387, 96900774, 145351161, 290702322]

約数ペア:

[(1, 290702322), (2, 145351161), (3, 96900774), (6, 48450387), (9, 32300258), (18, 16150129), (29, 10024218), (58, 5012109), (59, 4927158), (87, 3341406), (118, 2463579), (174, 1670703), (177, 1642386), (261, 1113802), (354, 821193), (522, 556901), (531, 547462), (1062, 273731), (1711, 169902), (3422, 84951), (5133, 56634), (9439, 30798), (10266, 28317), (15399, 18878)]