1275387030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{616129}}^1$

素因数の和:616165

約数の個数: 48

約数和(自身を含む): 3460186080

約数和(自身を除く): 2184799050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 616129, 1232258, 1848387, 3080645, 3696774, 5545161, 6161290, 9241935, 11090322, 14170967, 18483870, 27725805, 28341934, 42512901, 55451610, 70854835, 85025802, 127538703, 141709670, 212564505, 255077406, 425129010, 637693515, 1275387030]

約数ペア:

[(1, 1275387030), (2, 637693515), (3, 425129010), (5, 255077406), (6, 212564505), (9, 141709670), (10, 127538703), (15, 85025802), (18, 70854835), (23, 55451610), (30, 42512901), (45, 28341934), (46, 27725805), (69, 18483870), (90, 14170967), (115, 11090322), (138, 9241935), (207, 6161290), (230, 5545161), (345, 3696774), (414, 3080645), (690, 1848387), (1035, 1232258), (2070, 616129)]