1277746590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5657}}^1\times {\mathrm{7529}}^1$

素因数の和:13196

約数の個数: 32

約数和(自身を含む): 3067541280

約数和(自身を除く): 1789794690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5657, 7529, 11314, 15058, 16971, 22587, 28285, 33942, 37645, 45174, 56570, 75290, 84855, 112935, 169710, 225870, 42591553, 85183106, 127774659, 212957765, 255549318, 425915530, 638873295, 1277746590]

約数ペア:

[(1, 1277746590), (2, 638873295), (3, 425915530), (5, 255549318), (6, 212957765), (10, 127774659), (15, 85183106), (30, 42591553), (5657, 225870), (7529, 169710), (11314, 112935), (15058, 84855), (16971, 75290), (22587, 56570), (28285, 45174), (33942, 37645)]