2011363260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{472151}}^1$

素因数の和:472234

約数の個数: 48

約数和(自身を含む): 5711150592

約数和(自身を除く): 3699787332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 472151, 944302, 1416453, 1888604, 2360755, 2832906, 4721510, 5665812, 7082265, 9443020, 14164530, 28329060, 33522721, 67045442, 100568163, 134090884, 167613605, 201136326, 335227210, 402272652, 502840815, 670454420, 1005681630, 2011363260]

約数ペア:

[(1, 2011363260), (2, 1005681630), (3, 670454420), (4, 502840815), (5, 402272652), (6, 335227210), (10, 201136326), (12, 167613605), (15, 134090884), (20, 100568163), (30, 67045442), (60, 33522721), (71, 28329060), (142, 14164530), (213, 9443020), (284, 7082265), (355, 5665812), (426, 4721510), (710, 2832906), (852, 2360755), (1065, 1888604), (1420, 1416453), (2130, 944302), (4260, 472151)]