30390282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43291}}^1$

素因数の和:43315

約数の個数: 32

約数和(自身を含む): 72730560

約数和(自身を除く): 42340278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 43291, 86582, 129873, 259746, 389619, 562783, 779238, 1125566, 1168857, 1688349, 2337714, 3376698, 5065047, 10130094, 15195141, 30390282]

約数ペア:

[(1, 30390282), (2, 15195141), (3, 10130094), (6, 5065047), (9, 3376698), (13, 2337714), (18, 1688349), (26, 1168857), (27, 1125566), (39, 779238), (54, 562783), (78, 389619), (117, 259746), (234, 129873), (351, 86582), (702, 43291)]