30685508

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5563}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 61693632

約数和(自身を除く): 31008124

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 5563, 11126, 22252, 38941, 77882, 155764, 1095911, 2191822, 4383644, 7671377, 15342754, 30685508]

約数ペア:

[(1, 30685508), (2, 15342754), (4, 7671377), (7, 4383644), (14, 2191822), (28, 1095911), (197, 155764), (394, 77882), (788, 38941), (1379, 22252), (2758, 11126), (5516, 5563)]