384102740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{34729}}^1$

素因数の和:34824

約数の個数: 48

約数和(自身を含む): 933542400

約数和(自身を除く): 549439660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 34729, 69458, 138916, 173645, 243103, 347290, 486206, 694580, 972412, 1215515, 2431030, 2743591, 4862060, 5487182, 10974364, 13717955, 19205137, 27435910, 38410274, 54871820, 76820548, 96025685, 192051370, 384102740]

約数ペア:

[(1, 384102740), (2, 192051370), (4, 96025685), (5, 76820548), (7, 54871820), (10, 38410274), (14, 27435910), (20, 19205137), (28, 13717955), (35, 10974364), (70, 5487182), (79, 4862060), (140, 2743591), (158, 2431030), (316, 1215515), (395, 972412), (553, 694580), (790, 486206), (1106, 347290), (1580, 243103), (2212, 173645), (2765, 138916), (5530, 69458), (11060, 34729)]