505470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 1451520

約数和(自身を除く): 946050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 83, 87, 105, 145, 166, 174, 203, 210, 249, 290, 406, 415, 435, 498, 581, 609, 830, 870, 1015, 1162, 1218, 1245, 1743, 2030, 2407, 2490, 2905, 3045, 3486, 4814, 5810, 6090, 7221, 8715, 12035, 14442, 16849, 17430, 24070, 33698, 36105, 50547, 72210, 84245, 101094, 168490, 252735, 505470]

約数ペア:

[(1, 505470), (2, 252735), (3, 168490), (5, 101094), (6, 84245), (7, 72210), (10, 50547), (14, 36105), (15, 33698), (21, 24070), (29, 17430), (30, 16849), (35, 14442), (42, 12035), (58, 8715), (70, 7221), (83, 6090), (87, 5810), (105, 4814), (145, 3486), (166, 3045), (174, 2905), (203, 2490), (210, 2407), (249, 2030), (290, 1743), (406, 1245), (415, 1218), (435, 1162), (498, 1015), (581, 870), (609, 830)]