28997580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28429}}^1$

素因数の和:28458

約数の個数: 48

約数和(自身を含む): 85972320

約数和(自身を除く): 56974740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 28429, 56858, 85287, 113716, 142145, 170574, 284290, 341148, 426435, 483293, 568580, 852870, 966586, 1449879, 1705740, 1933172, 2416465, 2899758, 4832930, 5799516, 7249395, 9665860, 14498790, 28997580]

約数ペア:

[(1, 28997580), (2, 14498790), (3, 9665860), (4, 7249395), (5, 5799516), (6, 4832930), (10, 2899758), (12, 2416465), (15, 1933172), (17, 1705740), (20, 1449879), (30, 966586), (34, 852870), (51, 568580), (60, 483293), (68, 426435), (85, 341148), (102, 284290), (170, 170574), (204, 142145), (255, 113716), (340, 85287), (510, 56858), (1020, 28429)]