30111795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 60265920

約数和(自身を除く): 30154125

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 877, 981, 1635, 2289, 2631, 3815, 4385, 4905, 6139, 6867, 7893, 11445, 13155, 18417, 30695, 34335, 39465, 55251, 92085, 95593, 276255, 286779, 477965, 669151, 860337, 1433895, 2007453, 3345755, 4301685, 6022359, 10037265, 30111795]

約数ペア:

[(1, 30111795), (3, 10037265), (5, 6022359), (7, 4301685), (9, 3345755), (15, 2007453), (21, 1433895), (35, 860337), (45, 669151), (63, 477965), (105, 286779), (109, 276255), (315, 95593), (327, 92085), (545, 55251), (763, 39465), (877, 34335), (981, 30695), (1635, 18417), (2289, 13155), (2631, 11445), (3815, 7893), (4385, 6867), (4905, 6139)]