210926730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2237}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 580089600

約数和(自身を除く): 369162870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 449, 898, 1347, 2237, 2245, 2694, 3143, 4474, 4490, 6286, 6711, 6735, 9429, 11185, 13422, 13470, 15659, 15715, 18858, 22370, 31318, 31430, 33555, 46977, 47145, 67110, 78295, 93954, 94290, 156590, 234885, 469770, 1004413, 2008826, 3013239, 5022065, 6026478, 7030891, 10044130, 14061782, 15066195, 21092673, 30132390, 35154455, 42185346, 70308910, 105463365, 210926730]

約数ペア:

[(1, 210926730), (2, 105463365), (3, 70308910), (5, 42185346), (6, 35154455), (7, 30132390), (10, 21092673), (14, 15066195), (15, 14061782), (21, 10044130), (30, 7030891), (35, 6026478), (42, 5022065), (70, 3013239), (105, 2008826), (210, 1004413), (449, 469770), (898, 234885), (1347, 156590), (2237, 94290), (2245, 93954), (2694, 78295), (3143, 67110), (4474, 47145), (4490, 46977), (6286, 33555), (6711, 31430), (6735, 31318), (9429, 22370), (11185, 18858), (13422, 15715), (13470, 15659)]