2017273020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4803031}}^1$

素因数の和:4803050

約数の個数: 48

約数和(自身を含む): 6455275008

約数和(自身を除く): 4438001988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4803031, 9606062, 14409093, 19212124, 24015155, 28818186, 33621217, 48030310, 57636372, 67242434, 72045465, 96060620, 100863651, 134484868, 144090930, 168106085, 201727302, 288181860, 336212170, 403454604, 504318255, 672424340, 1008636510, 2017273020]

約数ペア:

[(1, 2017273020), (2, 1008636510), (3, 672424340), (4, 504318255), (5, 403454604), (6, 336212170), (7, 288181860), (10, 201727302), (12, 168106085), (14, 144090930), (15, 134484868), (20, 100863651), (21, 96060620), (28, 72045465), (30, 67242434), (35, 57636372), (42, 48030310), (60, 33621217), (70, 28818186), (84, 24015155), (105, 19212124), (140, 14409093), (210, 9606062), (420, 4803031)]