30505079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 34110720

約数和(自身を除く): 3605641

約数列:

[1, 11, 71, 139, 281, 781, 1529, 3091, 9869, 19951, 39059, 108559, 219461, 429649, 2773189, 30505079]

約数ペア:

[(1, 30505079), (11, 2773189), (71, 429649), (139, 219461), (281, 108559), (781, 39059), (1529, 19951), (3091, 9869)]