82172690

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{54419}}^1$

素因数の和:54577

約数の個数: 16

約数和(自身を含む): 148893120

約数和(自身を除く): 66720430

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 54419, 108838, 272095, 544190, 8217269, 16434538, 41086345, 82172690]

約数ペア:

[(1, 82172690), (2, 41086345), (5, 16434538), (10, 8217269), (151, 544190), (302, 272095), (755, 108838), (1510, 54419)]