30899194

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 47261088

約数和(自身を除く): 16361894

約数列:

[1, 2, 67, 134, 293, 586, 787, 1574, 19631, 39262, 52729, 105458, 230591, 461182, 15449597, 30899194]

約数ペア:

[(1, 30899194), (2, 15449597), (67, 461182), (134, 230591), (293, 105458), (586, 52729), (787, 39262), (1574, 19631)]