77286370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2459}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 82121630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 2459, 3143, 4490, 4918, 6286, 12295, 15715, 17213, 24590, 31430, 34426, 86065, 172130, 1104091, 2208182, 5520455, 7728637, 11040910, 15457274, 38643185, 77286370]

約数ペア:

[(1, 77286370), (2, 38643185), (5, 15457274), (7, 11040910), (10, 7728637), (14, 5520455), (35, 2208182), (70, 1104091), (449, 172130), (898, 86065), (2245, 34426), (2459, 31430), (3143, 24590), (4490, 17213), (4918, 15715), (6286, 12295)]