1913002070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{13469}}^1$

素因数の和:15512

約数の個数: 32

約数和(自身を含む): 3937550400

約数和(自身を除く): 2024548330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2029, 4058, 10145, 13469, 14203, 20290, 26938, 28406, 67345, 71015, 94283, 134690, 142030, 188566, 471415, 942830, 27328601, 54657202, 136643005, 191300207, 273286010, 382600414, 956501035, 1913002070]

約数ペア:

[(1, 1913002070), (2, 956501035), (5, 382600414), (7, 273286010), (10, 191300207), (14, 136643005), (35, 54657202), (70, 27328601), (2029, 942830), (4058, 471415), (10145, 188566), (13469, 142030), (14203, 134690), (20290, 94283), (26938, 71015), (28406, 67345)]