30483558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 76186656

約数和(自身を除く): 45703098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2141, 2373, 4282, 4746, 6423, 7119, 12846, 14238, 14987, 19269, 29974, 38538, 44961, 89922, 134883, 241933, 269766, 483866, 725799, 1451598, 1693531, 2177397, 3387062, 4354794, 5080593, 10161186, 15241779, 30483558]

約数ペア:

[(1, 30483558), (2, 15241779), (3, 10161186), (6, 5080593), (7, 4354794), (9, 3387062), (14, 2177397), (18, 1693531), (21, 1451598), (42, 725799), (63, 483866), (113, 269766), (126, 241933), (226, 134883), (339, 89922), (678, 44961), (791, 38538), (1017, 29974), (1582, 19269), (2034, 14987), (2141, 14238), (2373, 12846), (4282, 7119), (4746, 6423)]