184144380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{438439}}^1$

素因数の和:438458

約数の個数: 48

約数和(自身を含む): 589263360

約数和(自身を除く): 405118980

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, 438439, 876878, 1315317, 1753756, 2192195, 2630634, 3069073, 4384390, 5261268, 6138146, 6576585, 8768780, 9207219, 12276292, 13153170, 15345365, 18414438, 26306340, 30690730, 36828876, 46036095, 61381460, 92072190, 184144380]

約数ペア:

[(1, 184144380), (2, 92072190), (3, 61381460), (4, 46036095), (5, 36828876), (6, 30690730), (7, 26306340), (10, 18414438), (12, 15345365), (14, 13153170), (15, 12276292), (20, 9207219), (21, 8768780), (28, 6576585), (30, 6138146), (35, 5261268), (42, 4384390), (60, 3069073), (70, 2630634), (84, 2192195), (105, 1753756), (140, 1315317), (210, 876878), (420, 438439)]