76641910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 142303392

約数和(自身を除く): 65661482

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 685, 1301, 1370, 2602, 5891, 6505, 11782, 13010, 29455, 55943, 58910, 111886, 178237, 279715, 356474, 559430, 891185, 1782370, 7664191, 15328382, 38320955, 76641910]

約数ペア:

[(1, 76641910), (2, 38320955), (5, 15328382), (10, 7664191), (43, 1782370), (86, 891185), (137, 559430), (215, 356474), (274, 279715), (430, 178237), (685, 111886), (1301, 58910), (1370, 55943), (2602, 29455), (5891, 13010), (6505, 11782)]