2493669556210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{30161}}^1\times {\mathrm{7927}}^1$

素因数の和:38251

約数の個数: 64

約数和(自身を含む): 5165085657600

約数和(自身を除く): 2671416101390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 7927, 10430, 15854, 30161, 39635, 55489, 60322, 79270, 110978, 150805, 211127, 277445, 301610, 422254, 554890, 1055635, 1181123, 2111270, 2362246, 4493989, 5905615, 8267861, 8987978, 11811230, 16535722, 22469945, 31457923, 41339305, 44939890, 62915846, 82678610, 157289615, 239086247, 314579230, 478172494, 1195431235, 1673603729, 2390862470, 3347207458, 8368018645, 16736037290, 35623850803, 71247701606, 178119254015, 249366955621, 356238508030, 498733911242, 1246834778105, 2493669556210]

約数ペア:

[(1, 2493669556210), (2, 1246834778105), (5, 498733911242), (7, 356238508030), (10, 249366955621), (14, 178119254015), (35, 71247701606), (70, 35623850803), (149, 16736037290), (298, 8368018645), (745, 3347207458), (1043, 2390862470), (1490, 1673603729), (2086, 1195431235), (5215, 478172494), (7927, 314579230), (10430, 239086247), (15854, 157289615), (30161, 82678610), (39635, 62915846), (55489, 44939890), (60322, 41339305), (79270, 31457923), (110978, 22469945), (150805, 16535722), (211127, 11811230), (277445, 8987978), (301610, 8267861), (422254, 5905615), (554890, 4493989), (1055635, 2362246), (1181123, 2111270)]