30204013

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 35875840

約数和(自身を除く): 5671827

約数列:

[1, 7, 31, 181, 217, 769, 1267, 5383, 5611, 23839, 39277, 139189, 166873, 974323, 4314859, 30204013]

約数ペア:

[(1, 30204013), (7, 4314859), (31, 974323), (181, 166873), (217, 139189), (769, 39277), (1267, 23839), (5383, 5611)]