123151770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{195479}}^1$

素因数の和:195499

約数の個数: 48

約数和(自身を含む): 365938560

約数和(自身を除く): 242786790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 195479, 390958, 586437, 977395, 1172874, 1368353, 1759311, 1954790, 2736706, 2932185, 3518622, 4105059, 5864370, 6841765, 8210118, 8796555, 12315177, 13683530, 17593110, 20525295, 24630354, 41050590, 61575885, 123151770]

約数ペア:

[(1, 123151770), (2, 61575885), (3, 41050590), (5, 24630354), (6, 20525295), (7, 17593110), (9, 13683530), (10, 12315177), (14, 8796555), (15, 8210118), (18, 6841765), (21, 5864370), (30, 4105059), (35, 3518622), (42, 2932185), (45, 2736706), (63, 1954790), (70, 1759311), (90, 1368353), (105, 1172874), (126, 977395), (210, 586437), (315, 390958), (630, 195479)]