30961716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 76507200

約数和(自身を除く): 45545484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 229, 458, 593, 687, 916, 1186, 1374, 1779, 2372, 2748, 3558, 4351, 7116, 8702, 11267, 13053, 17404, 22534, 26106, 33801, 45068, 52212, 67602, 135204, 135797, 271594, 407391, 543188, 814782, 1629564, 2580143, 5160286, 7740429, 10320572, 15480858, 30961716]

約数ペア:

[(1, 30961716), (2, 15480858), (3, 10320572), (4, 7740429), (6, 5160286), (12, 2580143), (19, 1629564), (38, 814782), (57, 543188), (76, 407391), (114, 271594), (228, 135797), (229, 135204), (458, 67602), (593, 52212), (687, 45068), (916, 33801), (1186, 26106), (1374, 22534), (1779, 17404), (2372, 13053), (2748, 11267), (3558, 8702), (4351, 7116)]