2181241712090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1\times {\mathrm{181931}}^1$

素因数の和:184907

約数の個数: 64

約数和(自身を含む): 4564775761920

約数和(自身を除く): 2383534049830

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 2903, 4130, 5806, 14515, 20321, 29030, 40642, 101605, 171277, 181931, 203210, 342554, 363862, 856385, 909655, 1198939, 1273517, 1712770, 1819310, 2397878, 2547034, 5994695, 6367585, 10733929, 11989390, 12735170, 21467858, 53669645, 75137503, 107339290, 150275006, 375687515, 528145693, 751375030, 1056291386, 2640728465, 3697019851, 5281456930, 7394039702, 18485099255, 31160595887, 36970198510, 62321191774, 155802979435, 218124171209, 311605958870, 436248342418, 1090620856045, 2181241712090]

約数ペア:

[(1, 2181241712090), (2, 1090620856045), (5, 436248342418), (7, 311605958870), (10, 218124171209), (14, 155802979435), (35, 62321191774), (59, 36970198510), (70, 31160595887), (118, 18485099255), (295, 7394039702), (413, 5281456930), (590, 3697019851), (826, 2640728465), (2065, 1056291386), (2903, 751375030), (4130, 528145693), (5806, 375687515), (14515, 150275006), (20321, 107339290), (29030, 75137503), (40642, 53669645), (101605, 21467858), (171277, 12735170), (181931, 11989390), (203210, 10733929), (342554, 6367585), (363862, 5994695), (856385, 2547034), (909655, 2397878), (1198939, 1819310), (1273517, 1712770)]