27209230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 51409728

約数和(自身を除く): 24200498

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 421, 562, 842, 1405, 2105, 2810, 4210, 6463, 9683, 12926, 19366, 32315, 48415, 64630, 96830, 118301, 236602, 591505, 1183010, 2720923, 5441846, 13604615, 27209230]

約数ペア:

[(1, 27209230), (2, 13604615), (5, 5441846), (10, 2720923), (23, 1183010), (46, 591505), (115, 236602), (230, 118301), (281, 96830), (421, 64630), (562, 48415), (842, 32315), (1405, 19366), (2105, 12926), (2810, 9683), (4210, 6463)]