30115969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 35048160

約数和(自身を除く): 4932191

約数列:

[1, 13, 19, 83, 113, 169, 247, 1079, 1469, 1577, 2147, 3211, 9379, 14027, 19097, 20501, 27911, 121927, 178201, 266513, 362843, 1585051, 2316613, 30115969]

約数ペア:

[(1, 30115969), (13, 2316613), (19, 1585051), (83, 362843), (113, 266513), (169, 178201), (247, 121927), (1079, 27911), (1469, 20501), (1577, 19097), (2147, 14027), (3211, 9379)]