66163090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1201}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 136393344

約数和(自身を除く): 70230254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 1201, 1574, 2402, 3935, 5509, 6005, 7870, 8407, 11018, 12010, 16814, 27545, 42035, 55090, 84070, 945187, 1890374, 4725935, 6616309, 9451870, 13232618, 33081545, 66163090]

約数ペア:

[(1, 66163090), (2, 33081545), (5, 13232618), (7, 9451870), (10, 6616309), (14, 4725935), (35, 1890374), (70, 945187), (787, 84070), (1201, 55090), (1574, 42035), (2402, 27545), (3935, 16814), (5509, 12010), (6005, 11018), (7870, 8407)]