1549673930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17839}}^1$

素因数の和:17943

約数の個数: 64

約数和(自身を含む): 3421854720

約数和(自身を除く): 1872180790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 365, 511, 595, 730, 1022, 1190, 1241, 2482, 2555, 5110, 6205, 8687, 12410, 17374, 17839, 35678, 43435, 86870, 89195, 124873, 178390, 249746, 303263, 606526, 624365, 1248730, 1302247, 1516315, 2122841, 2604494, 3032630, 4245682, 6511235, 9115729, 10614205, 13022470, 18231458, 21228410, 22138199, 44276398, 45578645, 91157290, 110690995, 154967393, 221381990, 309934786, 774836965, 1549673930]

約数ペア:

[(1, 1549673930), (2, 774836965), (5, 309934786), (7, 221381990), (10, 154967393), (14, 110690995), (17, 91157290), (34, 45578645), (35, 44276398), (70, 22138199), (73, 21228410), (85, 18231458), (119, 13022470), (146, 10614205), (170, 9115729), (238, 6511235), (365, 4245682), (511, 3032630), (595, 2604494), (730, 2122841), (1022, 1516315), (1190, 1302247), (1241, 1248730), (2482, 624365), (2555, 606526), (5110, 303263), (6205, 249746), (8687, 178390), (12410, 124873), (17374, 89195), (17839, 86870), (35678, 43435)]