15679380630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{12433}}^1$

素因数の和:12901

約数の個数: 64

約数和(自身を含む): 38044459008

約数和(自身を除く): 22365078378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 331, 381, 635, 662, 762, 993, 1270, 1655, 1905, 1986, 3310, 3810, 4965, 9930, 12433, 24866, 37299, 42037, 62165, 74598, 84074, 124330, 126111, 186495, 210185, 252222, 372990, 420370, 630555, 1261110, 1578991, 3157982, 4115323, 4736973, 7894955, 8230646, 9473946, 12345969, 15789910, 20576615, 23684865, 24691938, 41153230, 47369730, 61729845, 123459690, 522646021, 1045292042, 1567938063, 2613230105, 3135876126, 5226460210, 7839690315, 15679380630]

約数ペア:

[(1, 15679380630), (2, 7839690315), (3, 5226460210), (5, 3135876126), (6, 2613230105), (10, 1567938063), (15, 1045292042), (30, 522646021), (127, 123459690), (254, 61729845), (331, 47369730), (381, 41153230), (635, 24691938), (662, 23684865), (762, 20576615), (993, 15789910), (1270, 12345969), (1655, 9473946), (1905, 8230646), (1986, 7894955), (3310, 4736973), (3810, 4115323), (4965, 3157982), (9930, 1578991), (12433, 1261110), (24866, 630555), (37299, 420370), (42037, 372990), (62165, 252222), (74598, 210185), (84074, 186495), (124330, 126111)]