314347490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1931}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 576446976

約数和(自身を除く): 262099486

約数列:

[1, 2, 5, 10, 73, 146, 223, 365, 446, 730, 1115, 1931, 2230, 3862, 9655, 16279, 19310, 32558, 81395, 140963, 162790, 281926, 430613, 704815, 861226, 1409630, 2153065, 4306130, 31434749, 62869498, 157173745, 314347490]

約数ペア:

[(1, 314347490), (2, 157173745), (5, 62869498), (10, 31434749), (73, 4306130), (146, 2153065), (223, 1409630), (365, 861226), (446, 704815), (730, 430613), (1115, 281926), (1931, 162790), (2230, 140963), (3862, 81395), (9655, 32558), (16279, 19310)]