275730110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{210481}}^1$

素因数の和:210619

約数の個数: 16

約数和(自身を含む): 500105232

約数和(自身を除く): 224375122

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 210481, 420962, 1052405, 2104810, 27573011, 55146022, 137865055, 275730110]

約数ペア:

[(1, 275730110), (2, 137865055), (5, 55146022), (10, 27573011), (131, 2104810), (262, 1052405), (655, 420962), (1310, 210481)]