179949630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{856903}}^1$

素因数の和:856920

約数の個数: 32

約数和(自身を含む): 493576704

約数和(自身を除く): 313627074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 856903, 1713806, 2570709, 4284515, 5141418, 5998321, 8569030, 11996642, 12853545, 17994963, 25707090, 29991605, 35989926, 59983210, 89974815, 179949630]

約数ペア:

[(1, 179949630), (2, 89974815), (3, 59983210), (5, 35989926), (6, 29991605), (7, 25707090), (10, 17994963), (14, 12853545), (15, 11996642), (21, 8569030), (30, 5998321), (35, 5141418), (42, 4284515), (70, 2570709), (105, 1713806), (210, 856903)]