66162670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1279}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 136396800

約数和(自身を除く): 70234130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1279, 1478, 2558, 3695, 5173, 6395, 7390, 8953, 10346, 12790, 17906, 25865, 44765, 51730, 89530, 945181, 1890362, 4725905, 6616267, 9451810, 13232534, 33081335, 66162670]

約数ペア:

[(1, 66162670), (2, 33081335), (5, 13232534), (7, 9451810), (10, 6616267), (14, 4725905), (35, 1890362), (70, 945181), (739, 89530), (1279, 51730), (1478, 44765), (2558, 25865), (3695, 17906), (5173, 12790), (6395, 10346), (7390, 8953)]