147310810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 269438400

約数和(自身を除く): 122127590

約数列:

[1, 2, 5, 10, 131, 139, 262, 278, 655, 695, 809, 1310, 1390, 1618, 4045, 8090, 18209, 36418, 91045, 105979, 112451, 182090, 211958, 224902, 529895, 562255, 1059790, 1124510, 14731081, 29462162, 73655405, 147310810]

約数ペア:

[(1, 147310810), (2, 73655405), (5, 29462162), (10, 14731081), (131, 1124510), (139, 1059790), (262, 562255), (278, 529895), (655, 224902), (695, 211958), (809, 182090), (1310, 112451), (1390, 105979), (1618, 91045), (4045, 36418), (8090, 18209)]