30590854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 25672826

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 1627, 2686, 3254, 9401, 11389, 18802, 22778, 27659, 55318, 128533, 193613, 257066, 387226, 899731, 1799462, 2185061, 4370122, 15295427, 30590854]

約数ペア:

[(1, 30590854), (2, 15295427), (7, 4370122), (14, 2185061), (17, 1799462), (34, 899731), (79, 387226), (119, 257066), (158, 193613), (238, 128533), (553, 55318), (1106, 27659), (1343, 22778), (1627, 18802), (2686, 11389), (3254, 9401)]