1908847740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{3769}}^1$

素因数の和:4171

約数の個数: 96

約数和(自身を含む): 5593835520

約数和(自身を除く): 3684987780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 367, 460, 690, 734, 1101, 1380, 1468, 1835, 2202, 3670, 3769, 4404, 5505, 7340, 7538, 8441, 11010, 11307, 15076, 16882, 18845, 22020, 22614, 25323, 33764, 37690, 42205, 45228, 50646, 56535, 75380, 84410, 86687, 101292, 113070, 126615, 168820, 173374, 226140, 253230, 260061, 346748, 433435, 506460, 520122, 866870, 1040244, 1300305, 1383223, 1733740, 2600610, 2766446, 4149669, 5201220, 5532892, 6916115, 8299338, 13832230, 16598676, 20748345, 27664460, 31814129, 41496690, 63628258, 82993380, 95442387, 127256516, 159070645, 190884774, 318141290, 381769548, 477211935, 636282580, 954423870, 1908847740]

約数ペア:

[(1, 1908847740), (2, 954423870), (3, 636282580), (4, 477211935), (5, 381769548), (6, 318141290), (10, 190884774), (12, 159070645), (15, 127256516), (20, 95442387), (23, 82993380), (30, 63628258), (46, 41496690), (60, 31814129), (69, 27664460), (92, 20748345), (115, 16598676), (138, 13832230), (230, 8299338), (276, 6916115), (345, 5532892), (367, 5201220), (460, 4149669), (690, 2766446), (734, 2600610), (1101, 1733740), (1380, 1383223), (1468, 1300305), (1835, 1040244), (2202, 866870), (3670, 520122), (3769, 506460), (4404, 433435), (5505, 346748), (7340, 260061), (7538, 253230), (8441, 226140), (11010, 173374), (11307, 168820), (15076, 126615), (16882, 113070), (18845, 101292), (22020, 86687), (22614, 84410), (25323, 75380), (33764, 56535), (37690, 50646), (42205, 45228)]