30986484

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2687}}^1$

素因数の和:2756

約数の個数: 36

約数和(自身を含む): 74737152

約数和(自身を除く): 43750668

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1922, 2687, 2883, 3844, 5374, 5766, 8061, 10748, 11532, 16122, 32244, 83297, 166594, 249891, 333188, 499782, 999564, 2582207, 5164414, 7746621, 10328828, 15493242, 30986484]

約数ペア:

[(1, 30986484), (2, 15493242), (3, 10328828), (4, 7746621), (6, 5164414), (12, 2582207), (31, 999564), (62, 499782), (93, 333188), (124, 249891), (186, 166594), (372, 83297), (961, 32244), (1922, 16122), (2687, 11532), (2883, 10748), (3844, 8061), (5374, 5766)]