3830120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13697

約数の個数: 32

約数和(自身を含む): 9849600

約数和(自身を除く): 6019480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13679, 27358, 54716, 68395, 95753, 109432, 136790, 191506, 273580, 383012, 478765, 547160, 766024, 957530, 1915060, 3830120]

約数ペア:

[(1, 3830120), (2, 1915060), (4, 957530), (5, 766024), (7, 547160), (8, 478765), (10, 383012), (14, 273580), (20, 191506), (28, 136790), (35, 109432), (40, 95753), (56, 68395), (70, 54716), (140, 27358), (280, 13679)]