30577386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16931}}^1$

素因数の和:16986

約数の個数: 32

約数和(自身を含む): 71520768

約数和(自身を除く): 40943382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 16931, 33862, 50793, 101586, 118517, 237034, 355551, 711102, 728033, 1456066, 2184099, 4368198, 5096231, 10192462, 15288693, 30577386]

約数ペア:

[(1, 30577386), (2, 15288693), (3, 10192462), (6, 5096231), (7, 4368198), (14, 2184099), (21, 1456066), (42, 728033), (43, 711102), (86, 355551), (129, 237034), (258, 118517), (301, 101586), (602, 50793), (903, 33862), (1806, 16931)]