30381738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{123503}}^1$

素因数の和:123549

約数の個数: 16

約数和(自身を含む): 62246016

約数和(自身を除く): 31864278

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 123503, 247006, 370509, 741018, 5063623, 10127246, 15190869, 30381738]

約数ペア:

[(1, 30381738), (2, 15190869), (3, 10127246), (6, 5063623), (41, 741018), (82, 370509), (123, 247006), (246, 123503)]