30791846

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 46997280

約数和(自身を除く): 16205434

約数列:

[1, 2, 109, 137, 218, 274, 1031, 2062, 14933, 29866, 112379, 141247, 224758, 282494, 15395923, 30791846]

約数ペア:

[(1, 30791846), (2, 15395923), (109, 282494), (137, 224758), (218, 141247), (274, 112379), (1031, 29866), (2062, 14933)]