30898486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10211}}^1$

素因数の和:10319

約数の個数: 16

約数和(自身を含む): 49630320

約数和(自身を除く): 18731834

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 10211, 20422, 173587, 347174, 908779, 1817558, 15449243, 30898486]

約数ペア:

[(1, 30898486), (2, 15449243), (17, 1817558), (34, 908779), (89, 347174), (178, 173587), (1513, 20422), (3026, 10211)]