7210002865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{5171}}^1$

素因数の和:6337

約数の個数: 32

約数和(自身を含む): 9818524800

約数和(自身を除く): 2608521935

約数列:

[1, 5, 13, 19, 65, 95, 247, 1129, 1235, 5171, 5645, 14677, 21451, 25855, 67223, 73385, 98249, 107255, 278863, 336115, 491245, 1277237, 1394315, 5838059, 6386185, 29190295, 75894767, 110923121, 379473835, 554615605, 1442000573, 7210002865]

約数ペア:

[(1, 7210002865), (5, 1442000573), (13, 554615605), (19, 379473835), (65, 110923121), (95, 75894767), (247, 29190295), (1129, 6386185), (1235, 5838059), (5171, 1394315), (5645, 1277237), (14677, 491245), (21451, 336115), (25855, 278863), (67223, 107255), (73385, 98249)]