25138465470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14700857}}^1$

素因数の和:14700889

約数の個数: 48

約数和(自身を含む): 68800015440

約数和(自身を除く): 43661549970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 14700857, 29401714, 44102571, 73504285, 88205142, 132307713, 147008570, 220512855, 264615426, 279316283, 441025710, 558632566, 661538565, 837948849, 1323077130, 1396581415, 1675897698, 2513846547, 2793162830, 4189744245, 5027693094, 8379488490, 12569232735, 25138465470]

約数ペア:

[(1, 25138465470), (2, 12569232735), (3, 8379488490), (5, 5027693094), (6, 4189744245), (9, 2793162830), (10, 2513846547), (15, 1675897698), (18, 1396581415), (19, 1323077130), (30, 837948849), (38, 661538565), (45, 558632566), (57, 441025710), (90, 279316283), (95, 264615426), (114, 220512855), (171, 147008570), (190, 132307713), (285, 88205142), (342, 73504285), (570, 44102571), (855, 29401714), (1710, 14700857)]