30192786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6831

約数の個数: 48

約数和(自身を含む): 74168640

約数和(自身を除く): 43975854

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 6791, 13582, 20373, 40746, 61119, 88283, 122238, 129029, 176566, 258058, 264849, 387087, 529698, 774174, 794547, 1161261, 1589094, 1677377, 2322522, 3354754, 5032131, 10064262, 15096393, 30192786]

約数ペア:

[(1, 30192786), (2, 15096393), (3, 10064262), (6, 5032131), (9, 3354754), (13, 2322522), (18, 1677377), (19, 1589094), (26, 1161261), (38, 794547), (39, 774174), (57, 529698), (78, 387087), (114, 264849), (117, 258058), (171, 176566), (234, 129029), (247, 122238), (342, 88283), (494, 61119), (741, 40746), (1482, 20373), (2223, 13582), (4446, 6791)]