2912287770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{513631}}^1$

素因数の和:513657

約数の個数: 80

約数和(自身を含む): 8949523968

約数和(自身を除く): 6037236198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 513631, 1027262, 1540893, 2568155, 3081786, 3595417, 4622679, 5136310, 7190834, 7704465, 9245358, 10786251, 13868037, 15408930, 17977085, 21572502, 23113395, 27736074, 32358753, 35954170, 41604111, 46226790, 53931255, 64717506, 69340185, 83208222, 97076259, 107862510, 138680370, 161793765, 194152518, 208020555, 291228777, 323587530, 416041110, 485381295, 582457554, 970762590, 1456143885, 2912287770]

約数ペア:

[(1, 2912287770), (2, 1456143885), (3, 970762590), (5, 582457554), (6, 485381295), (7, 416041110), (9, 323587530), (10, 291228777), (14, 208020555), (15, 194152518), (18, 161793765), (21, 138680370), (27, 107862510), (30, 97076259), (35, 83208222), (42, 69340185), (45, 64717506), (54, 53931255), (63, 46226790), (70, 41604111), (81, 35954170), (90, 32358753), (105, 27736074), (126, 23113395), (135, 21572502), (162, 17977085), (189, 15408930), (210, 13868037), (270, 10786251), (315, 9245358), (378, 7704465), (405, 7190834), (567, 5136310), (630, 4622679), (810, 3595417), (945, 3081786), (1134, 2568155), (1890, 1540893), (2835, 1027262), (5670, 513631)]