7398580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 18184320

約数和(自身を除く): 10785740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1229, 1505, 2458, 3010, 4916, 6020, 6145, 8603, 12290, 17206, 24580, 34412, 43015, 52847, 86030, 105694, 172060, 211388, 264235, 369929, 528470, 739858, 1056940, 1479716, 1849645, 3699290, 7398580]

約数ペア:

[(1, 7398580), (2, 3699290), (4, 1849645), (5, 1479716), (7, 1056940), (10, 739858), (14, 528470), (20, 369929), (28, 264235), (35, 211388), (43, 172060), (70, 105694), (86, 86030), (140, 52847), (172, 43015), (215, 34412), (301, 24580), (430, 17206), (602, 12290), (860, 8603), (1204, 6145), (1229, 6020), (1505, 4916), (2458, 3010)]