287673126910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{304091}}^1$

素因数の和:304513

約数の個数: 64

約数和(自身を含む): 588527493120

約数和(自身を除く): 300854366210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 383, 494, 766, 1235, 1915, 2470, 3830, 4979, 7277, 9958, 14554, 24895, 36385, 49790, 72770, 94601, 189202, 304091, 473005, 608182, 946010, 1520455, 3040910, 3953183, 5777729, 7906366, 11555458, 19765915, 28888645, 39531830, 57777290, 75110477, 116466853, 150220954, 232933706, 375552385, 582334265, 751104770, 1164668530, 1514069089, 2212870207, 3028138178, 4425740414, 7570345445, 11064351035, 15140690890, 22128702070, 28767312691, 57534625382, 143836563455, 287673126910]

約数ペア:

[(1, 287673126910), (2, 143836563455), (5, 57534625382), (10, 28767312691), (13, 22128702070), (19, 15140690890), (26, 11064351035), (38, 7570345445), (65, 4425740414), (95, 3028138178), (130, 2212870207), (190, 1514069089), (247, 1164668530), (383, 751104770), (494, 582334265), (766, 375552385), (1235, 232933706), (1915, 150220954), (2470, 116466853), (3830, 75110477), (4979, 57777290), (7277, 39531830), (9958, 28888645), (14554, 19765915), (24895, 11555458), (36385, 7906366), (49790, 5777729), (72770, 3953183), (94601, 3040910), (189202, 1520455), (304091, 946010), (473005, 608182)]