30895030

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{2801}}^1$

素因数の和:3911

約数の個数: 16

約数和(自身を含む): 55681344

約数和(自身を除く): 24786314

約数列:

[1, 2, 5, 10, 1103, 2206, 2801, 5515, 5602, 11030, 14005, 28010, 3089503, 6179006, 15447515, 30895030]

約数ペア:

[(1, 30895030), (2, 15447515), (5, 6179006), (10, 3089503), (1103, 28010), (2206, 14005), (2801, 11030), (5515, 5602)]