344741180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10753}}^1$

素因数の和:10998

約数の個数: 48

約数和(自身を含む): 831069120

約数和(自身を除く): 486327940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 10753, 16030, 21506, 32060, 43012, 53765, 75271, 107530, 150542, 215060, 301084, 376355, 752710, 1505420, 2462437, 4924874, 9849748, 12312185, 17237059, 24624370, 34474118, 49248740, 68948236, 86185295, 172370590, 344741180]

約数ペア:

[(1, 344741180), (2, 172370590), (4, 86185295), (5, 68948236), (7, 49248740), (10, 34474118), (14, 24624370), (20, 17237059), (28, 12312185), (35, 9849748), (70, 4924874), (140, 2462437), (229, 1505420), (458, 752710), (916, 376355), (1145, 301084), (1603, 215060), (2290, 150542), (3206, 107530), (4580, 75271), (6412, 53765), (8015, 43012), (10753, 32060), (16030, 21506)]