76719430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 140350464

約数和(自身を除く): 63631034

約数列:

[1, 2, 5, 10, 127, 193, 254, 313, 386, 626, 635, 965, 1270, 1565, 1930, 3130, 24511, 39751, 49022, 60409, 79502, 120818, 122555, 198755, 245110, 302045, 397510, 604090, 7671943, 15343886, 38359715, 76719430]

約数ペア:

[(1, 76719430), (2, 38359715), (5, 15343886), (10, 7671943), (127, 604090), (193, 397510), (254, 302045), (313, 245110), (386, 198755), (626, 122555), (635, 120818), (965, 79502), (1270, 60409), (1565, 49022), (1930, 39751), (3130, 24511)]