31431569490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1\times {\mathrm{2477}}^1$

素因数の和:3276

約数の個数: 96

約数和(自身を含む): 82211416560

約数和(自身を除く): 50779847070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 509, 554, 831, 1018, 1385, 1527, 1662, 2477, 2493, 2545, 2770, 3054, 4155, 4581, 4954, 4986, 5090, 7431, 7635, 8310, 9162, 12385, 12465, 14862, 15270, 22293, 22905, 24770, 24930, 37155, 44586, 45810, 74310, 111465, 140993, 222930, 281986, 422979, 686129, 704965, 845958, 1260793, 1268937, 1372258, 1409930, 2058387, 2114895, 2521586, 2537874, 3430645, 3782379, 4116774, 4229790, 6175161, 6303965, 6344685, 6861290, 7564758, 10291935, 11347137, 12350322, 12607930, 12689370, 18911895, 20583870, 22694274, 30875805, 37823790, 56735685, 61751610, 113471370, 349239661, 698479322, 1047718983, 1746198305, 2095437966, 3143156949, 3492396610, 5238594915, 6286313898, 10477189830, 15715784745, 31431569490]

約数ペア:

[(1, 31431569490), (2, 15715784745), (3, 10477189830), (5, 6286313898), (6, 5238594915), (9, 3492396610), (10, 3143156949), (15, 2095437966), (18, 1746198305), (30, 1047718983), (45, 698479322), (90, 349239661), (277, 113471370), (509, 61751610), (554, 56735685), (831, 37823790), (1018, 30875805), (1385, 22694274), (1527, 20583870), (1662, 18911895), (2477, 12689370), (2493, 12607930), (2545, 12350322), (2770, 11347137), (3054, 10291935), (4155, 7564758), (4581, 6861290), (4954, 6344685), (4986, 6303965), (5090, 6175161), (7431, 4229790), (7635, 4116774), (8310, 3782379), (9162, 3430645), (12385, 2537874), (12465, 2521586), (14862, 2114895), (15270, 2058387), (22293, 1409930), (22905, 1372258), (24770, 1268937), (24930, 1260793), (37155, 845958), (44586, 704965), (45810, 686129), (74310, 422979), (111465, 281986), (140993, 222930)]