2783303530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{40949}}^1$

素因数の和:41934

約数の個数: 32

約数和(自身を含む): 5731689600

約数和(自身を除く): 2948386070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1942, 4855, 6797, 9710, 13594, 33985, 40949, 67970, 81898, 204745, 286643, 409490, 573286, 1433215, 2866430, 39761479, 79522958, 198807395, 278330353, 397614790, 556660706, 1391651765, 2783303530]

約数ペア:

[(1, 2783303530), (2, 1391651765), (5, 556660706), (7, 397614790), (10, 278330353), (14, 198807395), (35, 79522958), (70, 39761479), (971, 2866430), (1942, 1433215), (4855, 573286), (6797, 409490), (9710, 286643), (13594, 204745), (33985, 81898), (40949, 67970)]