30810324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7992

約数の個数: 48

約数和(自身を含む): 80136000

約数和(自身を除く): 49325676

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7949, 15898, 23847, 31796, 47694, 95388, 135133, 151031, 270266, 302062, 405399, 453093, 540532, 604124, 810798, 906186, 1621596, 1812372, 2567527, 5135054, 7702581, 10270108, 15405162, 30810324]

約数ペア:

[(1, 30810324), (2, 15405162), (3, 10270108), (4, 7702581), (6, 5135054), (12, 2567527), (17, 1812372), (19, 1621596), (34, 906186), (38, 810798), (51, 604124), (57, 540532), (68, 453093), (76, 405399), (102, 302062), (114, 270266), (204, 151031), (228, 135133), (323, 95388), (646, 47694), (969, 31796), (1292, 23847), (1938, 15898), (3876, 7949)]