28843080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{34337}}^1$

素因数の和:34358

約数の個数: 64

約数和(自身を含む): 98893440

約数和(自身を除く): 70050360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 34337, 68674, 103011, 137348, 171685, 206022, 240359, 274696, 343370, 412044, 480718, 515055, 686740, 721077, 824088, 961436, 1030110, 1201795, 1373480, 1442154, 1922872, 2060220, 2403590, 2884308, 3605385, 4120440, 4807180, 5768616, 7210770, 9614360, 14421540, 28843080]

約数ペア:

[(1, 28843080), (2, 14421540), (3, 9614360), (4, 7210770), (5, 5768616), (6, 4807180), (7, 4120440), (8, 3605385), (10, 2884308), (12, 2403590), (14, 2060220), (15, 1922872), (20, 1442154), (21, 1373480), (24, 1201795), (28, 1030110), (30, 961436), (35, 824088), (40, 721077), (42, 686740), (56, 515055), (60, 480718), (70, 412044), (84, 343370), (105, 274696), (120, 240359), (140, 206022), (168, 171685), (210, 137348), (280, 103011), (420, 68674), (840, 34337)]