71583090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 183907584

約数和(自身を除く): 112324494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 97, 102, 170, 194, 255, 291, 485, 510, 582, 970, 1447, 1455, 1649, 2894, 2910, 3298, 4341, 4947, 7235, 8245, 8682, 9894, 14470, 16490, 21705, 24599, 24735, 43410, 49198, 49470, 73797, 122995, 140359, 147594, 245990, 280718, 368985, 421077, 701795, 737970, 842154, 1403590, 2105385, 2386103, 4210770, 4772206, 7158309, 11930515, 14316618, 23861030, 35791545, 71583090]

約数ペア:

[(1, 71583090), (2, 35791545), (3, 23861030), (5, 14316618), (6, 11930515), (10, 7158309), (15, 4772206), (17, 4210770), (30, 2386103), (34, 2105385), (51, 1403590), (85, 842154), (97, 737970), (102, 701795), (170, 421077), (194, 368985), (255, 280718), (291, 245990), (485, 147594), (510, 140359), (582, 122995), (970, 73797), (1447, 49470), (1455, 49198), (1649, 43410), (2894, 24735), (2910, 24599), (3298, 21705), (4341, 16490), (4947, 14470), (7235, 9894), (8245, 8682)]