210330435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 394232832

約数和(自身を除く): 183902397

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 107, 193, 291, 321, 485, 535, 579, 679, 749, 965, 1351, 1455, 1605, 2037, 2247, 2895, 3395, 3745, 4053, 6755, 10185, 10379, 11235, 18721, 20265, 20651, 31137, 51895, 56163, 61953, 72653, 93605, 103255, 131047, 144557, 155685, 217959, 280815, 309765, 363265, 393141, 433671, 655235, 722785, 1089795, 1965705, 2003147, 2168355, 6009441, 10015735, 14022029, 30047205, 42066087, 70110145, 210330435]

約数ペア:

[(1, 210330435), (3, 70110145), (5, 42066087), (7, 30047205), (15, 14022029), (21, 10015735), (35, 6009441), (97, 2168355), (105, 2003147), (107, 1965705), (193, 1089795), (291, 722785), (321, 655235), (485, 433671), (535, 393141), (579, 363265), (679, 309765), (749, 280815), (965, 217959), (1351, 155685), (1455, 144557), (1605, 131047), (2037, 103255), (2247, 93605), (2895, 72653), (3395, 61953), (3745, 56163), (4053, 51895), (6755, 31137), (10185, 20651), (10379, 20265), (11235, 18721)]