74741590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 169413120

約数和(自身を除く): 94671530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 113, 154, 226, 385, 565, 770, 791, 859, 1130, 1243, 1582, 1718, 2486, 3955, 4295, 6013, 6215, 7910, 8590, 8701, 9449, 12026, 12430, 17402, 18898, 30065, 43505, 47245, 60130, 66143, 87010, 94490, 97067, 132286, 194134, 330715, 485335, 661430, 679469, 970670, 1067737, 1358938, 2135474, 3397345, 5338685, 6794690, 7474159, 10677370, 14948318, 37370795, 74741590]

約数ペア:

[(1, 74741590), (2, 37370795), (5, 14948318), (7, 10677370), (10, 7474159), (11, 6794690), (14, 5338685), (22, 3397345), (35, 2135474), (55, 1358938), (70, 1067737), (77, 970670), (110, 679469), (113, 661430), (154, 485335), (226, 330715), (385, 194134), (565, 132286), (770, 97067), (791, 94490), (859, 87010), (1130, 66143), (1243, 60130), (1582, 47245), (1718, 43505), (2486, 30065), (3955, 18898), (4295, 17402), (6013, 12430), (6215, 12026), (7910, 9449), (8590, 8701)]