864367070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{38953}}^1$

素因数の和:39284

約数の個数: 32

約数和(自身を含む): 1783781568

約数和(自身を除く): 919414498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 11095, 22190, 38953, 77906, 194765, 272671, 389530, 545342, 1363355, 2726710, 12348101, 24696202, 61740505, 86436707, 123481010, 172873414, 432183535, 864367070]

約数ペア:

[(1, 864367070), (2, 432183535), (5, 172873414), (7, 123481010), (10, 86436707), (14, 61740505), (35, 24696202), (70, 12348101), (317, 2726710), (634, 1363355), (1585, 545342), (2219, 389530), (3170, 272671), (4438, 194765), (11095, 77906), (22190, 38953)]