15671725730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{8081}}^1$

素因数の和:8339

約数の個数: 64

約数和(自身を含む): 30375388800

約数和(自身を除く): 14703663070

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 173, 190, 295, 346, 590, 865, 1121, 1730, 2242, 3287, 5605, 6574, 8081, 10207, 11210, 16162, 16435, 20414, 32870, 40405, 51035, 80810, 102070, 153539, 193933, 307078, 387866, 476779, 767695, 953558, 969665, 1398013, 1535390, 1939330, 2383895, 2796026, 4767790, 6990065, 9058801, 13980130, 18117602, 26562247, 45294005, 53124494, 82482767, 90588010, 132811235, 164965534, 265622470, 412413835, 824827670, 1567172573, 3134345146, 7835862865, 15671725730]

約数ペア:

[(1, 15671725730), (2, 7835862865), (5, 3134345146), (10, 1567172573), (19, 824827670), (38, 412413835), (59, 265622470), (95, 164965534), (118, 132811235), (173, 90588010), (190, 82482767), (295, 53124494), (346, 45294005), (590, 26562247), (865, 18117602), (1121, 13980130), (1730, 9058801), (2242, 6990065), (3287, 4767790), (5605, 2796026), (6574, 2383895), (8081, 1939330), (10207, 1535390), (11210, 1398013), (16162, 969665), (16435, 953558), (20414, 767695), (32870, 476779), (40405, 387866), (51035, 307078), (80810, 193933), (102070, 153539)]