30757138

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1831}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 47617344

約数和(自身を除く): 16860206

約数列:

[1, 2, 37, 74, 227, 454, 1831, 3662, 8399, 16798, 67747, 135494, 415637, 831274, 15378569, 30757138]

約数ペア:

[(1, 30757138), (2, 15378569), (37, 831274), (74, 415637), (227, 135494), (454, 67747), (1831, 16798), (3662, 8399)]