30147894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 79432704

約数和(自身を除く): 49284810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 101, 103, 126, 138, 161, 202, 206, 207, 303, 309, 322, 414, 483, 606, 618, 707, 721, 909, 927, 966, 1414, 1442, 1449, 1818, 1854, 2121, 2163, 2323, 2369, 2898, 4242, 4326, 4646, 4738, 6363, 6489, 6969, 7107, 10403, 12726, 12978, 13938, 14214, 16261, 16583, 20806, 20907, 21321, 31209, 32522, 33166, 41814, 42642, 48783, 49749, 62418, 72821, 93627, 97566, 99498, 145642, 146349, 149247, 187254, 218463, 239269, 292698, 298494, 436926, 478538, 655389, 717807, 1310778, 1435614, 1674883, 2153421, 3349766, 4306842, 5024649, 10049298, 15073947, 30147894]

約数ペア:

[(1, 30147894), (2, 15073947), (3, 10049298), (6, 5024649), (7, 4306842), (9, 3349766), (14, 2153421), (18, 1674883), (21, 1435614), (23, 1310778), (42, 717807), (46, 655389), (63, 478538), (69, 436926), (101, 298494), (103, 292698), (126, 239269), (138, 218463), (161, 187254), (202, 149247), (206, 146349), (207, 145642), (303, 99498), (309, 97566), (322, 93627), (414, 72821), (483, 62418), (606, 49749), (618, 48783), (707, 42642), (721, 41814), (909, 33166), (927, 32522), (966, 31209), (1414, 21321), (1442, 20907), (1449, 20806), (1818, 16583), (1854, 16261), (2121, 14214), (2163, 13938), (2323, 12978), (2369, 12726), (2898, 10403), (4242, 7107), (4326, 6969), (4646, 6489), (4738, 6363)]