30958258

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2874

約数の個数: 24

約数和(自身を含む): 51944400

約数和(自身を除く): 20986142

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 2819, 5491, 5638, 10982, 47923, 53561, 95846, 107122, 814691, 910537, 1629382, 1821074, 15479129, 30958258]

約数ペア:

[(1, 30958258), (2, 15479129), (17, 1821074), (19, 1629382), (34, 910537), (38, 814691), (289, 107122), (323, 95846), (578, 53561), (646, 47923), (2819, 10982), (5491, 5638)]