22205470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 46008000

約数和(自身を除く): 23802530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2129, 4258, 5215, 10430, 10645, 14903, 21290, 29806, 74515, 149030, 317221, 634442, 1586105, 2220547, 3172210, 4441094, 11102735, 22205470]

約数ペア:

[(1, 22205470), (2, 11102735), (5, 4441094), (7, 3172210), (10, 2220547), (14, 1586105), (35, 634442), (70, 317221), (149, 149030), (298, 74515), (745, 29806), (1043, 21290), (1490, 14903), (2086, 10645), (2129, 10430), (4258, 5215)]