3006780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7159}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 9623040

約数和(自身を除く): 6616260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7159, 14318, 21477, 28636, 35795, 42954, 50113, 71590, 85908, 100226, 107385, 143180, 150339, 200452, 214770, 250565, 300678, 429540, 501130, 601356, 751695, 1002260, 1503390, 3006780]

約数ペア:

[(1, 3006780), (2, 1503390), (3, 1002260), (4, 751695), (5, 601356), (6, 501130), (7, 429540), (10, 300678), (12, 250565), (14, 214770), (15, 200452), (20, 150339), (21, 143180), (28, 107385), (30, 100226), (35, 85908), (42, 71590), (60, 50113), (70, 42954), (84, 35795), (105, 28636), (140, 21477), (210, 14318), (420, 7159)]