90620270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{697079}}^1$

素因数の和:697099

約数の個数: 16

約数和(自身を含む): 175664160

約数和(自身を除く): 85043890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 697079, 1394158, 3485395, 6970790, 9062027, 18124054, 45310135, 90620270]

約数ペア:

[(1, 90620270), (2, 45310135), (5, 18124054), (10, 9062027), (13, 6970790), (26, 3485395), (65, 1394158), (130, 697079)]