4887291290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{1847}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 10184638464

約数和(自身を除く): 5297347174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 367, 515, 721, 734, 1030, 1442, 1835, 1847, 2569, 3605, 3670, 3694, 5138, 7210, 9235, 12845, 12929, 18470, 25690, 25858, 37801, 64645, 75602, 129290, 189005, 190241, 264607, 378010, 380482, 529214, 677849, 951205, 1323035, 1331687, 1355698, 1902410, 2646070, 2663374, 3389245, 4744943, 6658435, 6778490, 9489886, 13316870, 23724715, 47449430, 69818447, 139636894, 349092235, 488729129, 698184470, 977458258, 2443645645, 4887291290]

約数ペア:

[(1, 4887291290), (2, 2443645645), (5, 977458258), (7, 698184470), (10, 488729129), (14, 349092235), (35, 139636894), (70, 69818447), (103, 47449430), (206, 23724715), (367, 13316870), (515, 9489886), (721, 6778490), (734, 6658435), (1030, 4744943), (1442, 3389245), (1835, 2663374), (1847, 2646070), (2569, 1902410), (3605, 1355698), (3670, 1331687), (3694, 1323035), (5138, 951205), (7210, 677849), (9235, 529214), (12845, 380482), (12929, 378010), (18470, 264607), (25690, 190241), (25858, 189005), (37801, 129290), (64645, 75602)]