30526440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36341}}^1$

素因数の和:36362

約数の個数: 64

約数和(自身を含む): 104664960

約数和(自身を除く): 74138520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36341, 72682, 109023, 145364, 181705, 218046, 254387, 290728, 363410, 436092, 508774, 545115, 726820, 763161, 872184, 1017548, 1090230, 1271935, 1453640, 1526322, 2035096, 2180460, 2543870, 3052644, 3815805, 4360920, 5087740, 6105288, 7631610, 10175480, 15263220, 30526440]

約数ペア:

[(1, 30526440), (2, 15263220), (3, 10175480), (4, 7631610), (5, 6105288), (6, 5087740), (7, 4360920), (8, 3815805), (10, 3052644), (12, 2543870), (14, 2180460), (15, 2035096), (20, 1526322), (21, 1453640), (24, 1271935), (28, 1090230), (30, 1017548), (35, 872184), (40, 763161), (42, 726820), (56, 545115), (60, 508774), (70, 436092), (84, 363410), (105, 290728), (120, 254387), (140, 218046), (168, 181705), (210, 145364), (280, 109023), (420, 72682), (840, 36341)]