30231782

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29581}}^1$

素因数の和:29663

約数の個数: 16

約数和(自身を含む): 52537632

約数和(自身を除く): 22305850

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 29581, 59162, 207067, 414134, 2159413, 4318826, 15115891, 30231782]

約数ペア:

[(1, 30231782), (2, 15115891), (7, 4318826), (14, 2159413), (73, 414134), (146, 207067), (511, 59162), (1022, 29581)]