30253552

素因数分解:

$2^4\times 7^1\times {\mathrm{270121}}^1$

素因数の和:270136

約数の個数: 20

約数和(自身を含む): 66990256

約数和(自身を除く): 36736704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270121, 540242, 1080484, 1890847, 2160968, 3781694, 4321936, 7563388, 15126776, 30253552]

約数ペア:

[(1, 30253552), (2, 15126776), (4, 7563388), (7, 4321936), (8, 3781694), (14, 2160968), (16, 1890847), (28, 1080484), (56, 540242), (112, 270121)]