27581390

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 50738400

約数和(自身を除く): 23157010

約数列:

[1, 2, 5, 10, 107, 149, 173, 214, 298, 346, 535, 745, 865, 1070, 1490, 1730, 15943, 18511, 25777, 31886, 37022, 51554, 79715, 92555, 128885, 159430, 185110, 257770, 2758139, 5516278, 13790695, 27581390]

約数ペア:

[(1, 27581390), (2, 13790695), (5, 5516278), (10, 2758139), (107, 257770), (149, 185110), (173, 159430), (214, 128885), (298, 92555), (346, 79715), (535, 51554), (745, 37022), (865, 31886), (1070, 25777), (1490, 18511), (1730, 15943)]