23284380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55439}}^1$

素因数の和:55458

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 51226980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 55439, 110878, 166317, 221756, 277195, 332634, 388073, 554390, 665268, 776146, 831585, 1108780, 1164219, 1552292, 1663170, 1940365, 2328438, 3326340, 3880730, 4656876, 5821095, 7761460, 11642190, 23284380]

約数ペア:

[(1, 23284380), (2, 11642190), (3, 7761460), (4, 5821095), (5, 4656876), (6, 3880730), (7, 3326340), (10, 2328438), (12, 1940365), (14, 1663170), (15, 1552292), (20, 1164219), (21, 1108780), (28, 831585), (30, 776146), (35, 665268), (42, 554390), (60, 388073), (70, 332634), (84, 277195), (105, 221756), (140, 166317), (210, 110878), (420, 55439)]