71968470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4229

約数の個数: 64

約数和(自身を含む): 199825920

約数和(自身を除く): 127857450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 4129, 5810, 8258, 8715, 12387, 17430, 20645, 24774, 28903, 41290, 57806, 61935, 86709, 123870, 144515, 173418, 289030, 342707, 433545, 685414, 867090, 1028121, 1713535, 2056242, 2398949, 3427070, 4797898, 5140605, 7196847, 10281210, 11994745, 14393694, 23989490, 35984235, 71968470]

約数ペア:

[(1, 71968470), (2, 35984235), (3, 23989490), (5, 14393694), (6, 11994745), (7, 10281210), (10, 7196847), (14, 5140605), (15, 4797898), (21, 3427070), (30, 2398949), (35, 2056242), (42, 1713535), (70, 1028121), (83, 867090), (105, 685414), (166, 433545), (210, 342707), (249, 289030), (415, 173418), (498, 144515), (581, 123870), (830, 86709), (1162, 61935), (1245, 57806), (1743, 41290), (2490, 28903), (2905, 24774), (3486, 20645), (4129, 17430), (5810, 12387), (8258, 8715)]