27943370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30707}}^1$

素因数の和:30734

約数の個数: 32

約数和(自身を含む): 61907328

約数和(自身を除く): 33963958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 30707, 61414, 153535, 214949, 307070, 399191, 429898, 798382, 1074745, 1995955, 2149490, 2794337, 3991910, 5588674, 13971685, 27943370]

約数ペア:

[(1, 27943370), (2, 13971685), (5, 5588674), (7, 3991910), (10, 2794337), (13, 2149490), (14, 1995955), (26, 1074745), (35, 798382), (65, 429898), (70, 399191), (91, 307070), (130, 214949), (182, 153535), (455, 61414), (910, 30707)]