30549436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 25334084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3779, 4042, 7558, 8084, 15116, 162497, 177613, 324994, 355226, 649988, 710452, 7637359, 15274718, 30549436]

約数ペア:

[(1, 30549436), (2, 15274718), (4, 7637359), (43, 710452), (47, 649988), (86, 355226), (94, 324994), (172, 177613), (188, 162497), (2021, 15116), (3779, 8084), (4042, 7558)]