34943860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 86270184

約数和(自身を除く): 51326324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 181, 196, 197, 245, 362, 394, 490, 724, 788, 905, 980, 985, 1267, 1379, 1810, 1970, 2534, 2758, 3620, 3940, 5068, 5516, 6335, 6895, 8869, 9653, 12670, 13790, 17738, 19306, 25340, 27580, 35476, 35657, 38612, 44345, 48265, 71314, 88690, 96530, 142628, 177380, 178285, 193060, 249599, 356570, 499198, 713140, 998396, 1247995, 1747193, 2495990, 3494386, 4991980, 6988772, 8735965, 17471930, 34943860]

約数ペア:

[(1, 34943860), (2, 17471930), (4, 8735965), (5, 6988772), (7, 4991980), (10, 3494386), (14, 2495990), (20, 1747193), (28, 1247995), (35, 998396), (49, 713140), (70, 499198), (98, 356570), (140, 249599), (181, 193060), (196, 178285), (197, 177380), (245, 142628), (362, 96530), (394, 88690), (490, 71314), (724, 48265), (788, 44345), (905, 38612), (980, 35657), (985, 35476), (1267, 27580), (1379, 25340), (1810, 19306), (1970, 17738), (2534, 13790), (2758, 12670), (3620, 9653), (3940, 8869), (5068, 6895), (5516, 6335)]