30713418

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8280

約数の個数: 40

約数和(自身を含む): 71821728

約数和(自身を除く): 41108310

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 8243, 16486, 24729, 49458, 74187, 148374, 189589, 222561, 379178, 445122, 568767, 667683, 1137534, 1335366, 1706301, 3412602, 5118903, 10237806, 15356709, 30713418]

約数ペア:

[(1, 30713418), (2, 15356709), (3, 10237806), (6, 5118903), (9, 3412602), (18, 1706301), (23, 1335366), (27, 1137534), (46, 667683), (54, 568767), (69, 445122), (81, 379178), (138, 222561), (162, 189589), (207, 148374), (414, 74187), (621, 49458), (1242, 24729), (1863, 16486), (3726, 8243)]