240943670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 481423824

約数和(自身を除く): 240480154

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 535, 605, 1070, 1177, 1210, 1861, 2354, 3722, 5885, 9305, 11770, 12947, 18610, 20471, 25894, 40942, 64735, 102355, 129470, 199127, 204710, 225181, 398254, 450362, 995635, 1125905, 1991270, 2190397, 2251810, 4380794, 10951985, 21903970, 24094367, 48188734, 120471835, 240943670]

約数ペア:

[(1, 240943670), (2, 120471835), (5, 48188734), (10, 24094367), (11, 21903970), (22, 10951985), (55, 4380794), (107, 2251810), (110, 2190397), (121, 1991270), (214, 1125905), (242, 995635), (535, 450362), (605, 398254), (1070, 225181), (1177, 204710), (1210, 199127), (1861, 129470), (2354, 102355), (3722, 64735), (5885, 40942), (9305, 25894), (11770, 20471), (12947, 18610)]