315077836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{58391}}^1$

素因数の和:58485

約数の個数: 24

約数和(自身を含む): 588591360

約数和(自身を除く): 273513524

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 58391, 116782, 233564, 1109429, 2218858, 4145761, 4437716, 8291522, 16583044, 78769459, 157538918, 315077836]

約数ペア:

[(1, 315077836), (2, 157538918), (4, 78769459), (19, 16583044), (38, 8291522), (71, 4437716), (76, 4145761), (142, 2218858), (284, 1109429), (1349, 233564), (2698, 116782), (5396, 58391)]