64316370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2417}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 154597248

約数和(自身を除く): 90280878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2417, 2661, 4435, 4834, 5322, 7251, 8870, 12085, 13305, 14502, 24170, 26610, 36255, 72510, 2143879, 4287758, 6431637, 10719395, 12863274, 21438790, 32158185, 64316370]

約数ペア:

[(1, 64316370), (2, 32158185), (3, 21438790), (5, 12863274), (6, 10719395), (10, 6431637), (15, 4287758), (30, 2143879), (887, 72510), (1774, 36255), (2417, 26610), (2661, 24170), (4435, 14502), (4834, 13305), (5322, 12085), (7251, 8870)]