30591881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 33120000

約数和(自身を除く): 2528119

約数列:

[1, 19, 79, 89, 229, 1501, 1691, 4351, 7031, 18091, 20381, 133589, 343729, 387239, 1610099, 30591881]

約数ペア:

[(1, 30591881), (19, 1610099), (79, 387239), (89, 343729), (229, 133589), (1501, 20381), (1691, 18091), (4351, 7031)]