1185721180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{9929}}^1$

素因数の和:10798

約数の個数: 48

約数和(自身を含む): 2849353920

約数和(自身を除く): 1663632740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 853, 1706, 3412, 4265, 5971, 8530, 9929, 11942, 17060, 19858, 23884, 29855, 39716, 49645, 59710, 69503, 99290, 119420, 139006, 198580, 278012, 347515, 695030, 1390060, 8469437, 16938874, 33877748, 42347185, 59286059, 84694370, 118572118, 169388740, 237144236, 296430295, 592860590, 1185721180]

約数ペア:

[(1, 1185721180), (2, 592860590), (4, 296430295), (5, 237144236), (7, 169388740), (10, 118572118), (14, 84694370), (20, 59286059), (28, 42347185), (35, 33877748), (70, 16938874), (140, 8469437), (853, 1390060), (1706, 695030), (3412, 347515), (4265, 278012), (5971, 198580), (8530, 139006), (9929, 119420), (11942, 99290), (17060, 69503), (19858, 59710), (23884, 49645), (29855, 39716)]