2190390335

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{2803}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 3052546560

約数和(自身を除く): 862156225

約数列:

[1, 5, 7, 35, 83, 269, 415, 581, 1345, 1883, 2803, 2905, 9415, 14015, 19621, 22327, 98105, 111635, 156289, 232649, 754007, 781445, 1163245, 1628543, 3770035, 5278049, 8142715, 26390245, 62582581, 312912905, 438078067, 2190390335]

約数ペア:

[(1, 2190390335), (5, 438078067), (7, 312912905), (35, 62582581), (83, 26390245), (269, 8142715), (415, 5278049), (581, 3770035), (1345, 1628543), (1883, 1163245), (2803, 781445), (2905, 754007), (9415, 232649), (14015, 156289), (19621, 111635), (22327, 98105)]