118020910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{240859}}^1$

素因数の和:240880

約数の個数: 24

約数和(自身を含む): 247122360

約数和(自身を除く): 129101450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 240859, 481718, 1204295, 1686013, 2408590, 3372026, 8430065, 11802091, 16860130, 23604182, 59010455, 118020910]

約数ペア:

[(1, 118020910), (2, 59010455), (5, 23604182), (7, 16860130), (10, 11802091), (14, 8430065), (35, 3372026), (49, 2408590), (70, 1686013), (98, 1204295), (245, 481718), (490, 240859)]