66163370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72707}}^1$

素因数の和:72734

約数の個数: 32

約数和(自身を含む): 146579328

約数和(自身を除く): 80415958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72707, 145414, 363535, 508949, 727070, 945191, 1017898, 1890382, 2544745, 4725955, 5089490, 6616337, 9451910, 13232674, 33081685, 66163370]

約数ペア:

[(1, 66163370), (2, 33081685), (5, 13232674), (7, 9451910), (10, 6616337), (13, 5089490), (14, 4725955), (26, 2544745), (35, 1890382), (65, 1017898), (70, 945191), (91, 727070), (130, 508949), (182, 363535), (455, 145414), (910, 72707)]