1687130583810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{29645591}}^1$

素因数の和:29645879

約数の個数: 64

約数和(自身を含む): 4644634189824

約数和(自身を除く): 2957503606014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 271, 542, 813, 1355, 1626, 1897, 2710, 3794, 4065, 5691, 8130, 9485, 11382, 18970, 28455, 56910, 29645591, 59291182, 88936773, 148227955, 177873546, 207519137, 296455910, 415038274, 444683865, 622557411, 889367730, 1037595685, 1245114822, 2075191370, 3112787055, 6225574110, 8033955161, 16067910322, 24101865483, 40169775805, 48203730966, 56237686127, 80339551610, 112475372254, 120509327415, 168713058381, 241018654830, 281188430635, 337426116762, 562376861270, 843565291905, 1687130583810]

約数ペア:

[(1, 1687130583810), (2, 843565291905), (3, 562376861270), (5, 337426116762), (6, 281188430635), (7, 241018654830), (10, 168713058381), (14, 120509327415), (15, 112475372254), (21, 80339551610), (30, 56237686127), (35, 48203730966), (42, 40169775805), (70, 24101865483), (105, 16067910322), (210, 8033955161), (271, 6225574110), (542, 3112787055), (813, 2075191370), (1355, 1245114822), (1626, 1037595685), (1897, 889367730), (2710, 622557411), (3794, 444683865), (4065, 415038274), (5691, 296455910), (8130, 207519137), (9485, 177873546), (11382, 148227955), (18970, 88936773), (28455, 59291182), (56910, 29645591)]