2475270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 7356960

約数和(自身を除く): 4881690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3929, 7858, 11787, 19645, 23574, 27503, 35361, 39290, 55006, 58935, 70722, 82509, 117870, 137515, 165018, 176805, 247527, 275030, 353610, 412545, 495054, 825090, 1237635, 2475270]

約数ペア:

[(1, 2475270), (2, 1237635), (3, 825090), (5, 495054), (6, 412545), (7, 353610), (9, 275030), (10, 247527), (14, 176805), (15, 165018), (18, 137515), (21, 117870), (30, 82509), (35, 70722), (42, 58935), (45, 55006), (63, 39290), (70, 35361), (90, 27503), (105, 23574), (126, 19645), (210, 11787), (315, 7858), (630, 3929)]