7760141490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1\times {\mathrm{2789}}^1$

素因数の和:3531

約数の個数: 64

約数和(自身を含む): 18778262400

約数和(自身を除く): 11018120910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 569, 815, 978, 1138, 1630, 1707, 2445, 2789, 2845, 3414, 4890, 5578, 5690, 8367, 8535, 13945, 16734, 17070, 27890, 41835, 83670, 92747, 185494, 278241, 454607, 463735, 556482, 909214, 927470, 1363821, 1391205, 1586941, 2273035, 2727642, 2782410, 3173882, 4546070, 4760823, 6819105, 7934705, 9521646, 13638210, 15869410, 23804115, 47608230, 258671383, 517342766, 776014149, 1293356915, 1552028298, 2586713830, 3880070745, 7760141490]

約数ペア:

[(1, 7760141490), (2, 3880070745), (3, 2586713830), (5, 1552028298), (6, 1293356915), (10, 776014149), (15, 517342766), (30, 258671383), (163, 47608230), (326, 23804115), (489, 15869410), (569, 13638210), (815, 9521646), (978, 7934705), (1138, 6819105), (1630, 4760823), (1707, 4546070), (2445, 3173882), (2789, 2782410), (2845, 2727642), (3414, 2273035), (4890, 1586941), (5578, 1391205), (5690, 1363821), (8367, 927470), (8535, 909214), (13945, 556482), (16734, 463735), (17070, 454607), (27890, 278241), (41835, 185494), (83670, 92747)]