212020170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{12553}}^1$

素因数の和:13126

約数の個数: 32

約数和(自身を含む): 509792832

約数和(自身を除く): 297772662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 1126, 1689, 2815, 3378, 5630, 8445, 12553, 16890, 25106, 37659, 62765, 75318, 125530, 188295, 376590, 7067339, 14134678, 21202017, 35336695, 42404034, 70673390, 106010085, 212020170]

約数ペア:

[(1, 212020170), (2, 106010085), (3, 70673390), (5, 42404034), (6, 35336695), (10, 21202017), (15, 14134678), (30, 7067339), (563, 376590), (1126, 188295), (1689, 125530), (2815, 75318), (3378, 62765), (5630, 37659), (8445, 25106), (12553, 16890)]