30510639

素因数分解:

$3^2\times {\mathrm{29}}^3\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 45973200

約数和(自身を除く): 15462561

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 841, 1251, 2523, 4031, 7569, 12093, 24389, 36279, 73167, 116899, 219501, 350697, 1052091, 3390071, 10170213, 30510639]

約数ペア:

[(1, 30510639), (3, 10170213), (9, 3390071), (29, 1052091), (87, 350697), (139, 219501), (261, 116899), (417, 73167), (841, 36279), (1251, 24389), (2523, 12093), (4031, 7569)]