80164590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242923}}^1$

素因数の和:242944

約数の個数: 32

約数和(自身を含む): 209886336

約数和(自身を除く): 129721746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 242923, 485846, 728769, 1214615, 1457538, 2429230, 2672153, 3643845, 5344306, 7287690, 8016459, 13360765, 16032918, 26721530, 40082295, 80164590]

約数ペア:

[(1, 80164590), (2, 40082295), (3, 26721530), (5, 16032918), (6, 13360765), (10, 8016459), (11, 7287690), (15, 5344306), (22, 3643845), (30, 2672153), (33, 2429230), (55, 1457538), (66, 1214615), (110, 728769), (165, 485846), (330, 242923)]