115485990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 305786880

約数和(自身を除く): 190300890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 383, 437, 529, 570, 690, 766, 874, 1058, 1149, 1311, 1587, 1915, 2185, 2298, 2622, 2645, 3174, 3830, 4370, 5290, 5745, 6555, 7277, 7935, 8809, 10051, 11490, 13110, 14554, 15870, 17618, 20102, 21831, 26427, 30153, 36385, 43662, 44045, 50255, 52854, 60306, 72770, 88090, 100510, 109155, 132135, 150765, 167371, 202607, 218310, 264270, 301530, 334742, 405214, 502113, 607821, 836855, 1004226, 1013035, 1215642, 1673710, 2026070, 2510565, 3039105, 3849533, 5021130, 6078210, 7699066, 11548599, 19247665, 23097198, 38495330, 57742995, 115485990]

約数ペア:

[(1, 115485990), (2, 57742995), (3, 38495330), (5, 23097198), (6, 19247665), (10, 11548599), (15, 7699066), (19, 6078210), (23, 5021130), (30, 3849533), (38, 3039105), (46, 2510565), (57, 2026070), (69, 1673710), (95, 1215642), (114, 1013035), (115, 1004226), (138, 836855), (190, 607821), (230, 502113), (285, 405214), (345, 334742), (383, 301530), (437, 264270), (529, 218310), (570, 202607), (690, 167371), (766, 150765), (874, 132135), (1058, 109155), (1149, 100510), (1311, 88090), (1587, 72770), (1915, 60306), (2185, 52854), (2298, 50255), (2622, 44045), (2645, 43662), (3174, 36385), (3830, 30153), (4370, 26427), (5290, 21831), (5745, 20102), (6555, 17618), (7277, 15870), (7935, 14554), (8809, 13110), (10051, 11490)]