72641730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9349}}^1$

素因数の和:9403

約数の個数: 64

約数和(自身を含む): 204652800

約数和(自身を除く): 132011070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 9349, 18698, 28047, 46745, 56094, 65443, 93490, 130886, 140235, 196329, 280470, 327215, 345913, 392658, 654430, 691826, 981645, 1037739, 1729565, 1963290, 2075478, 2421391, 3459130, 4842782, 5188695, 7264173, 10377390, 12106955, 14528346, 24213910, 36320865, 72641730]

約数ペア:

[(1, 72641730), (2, 36320865), (3, 24213910), (5, 14528346), (6, 12106955), (7, 10377390), (10, 7264173), (14, 5188695), (15, 4842782), (21, 3459130), (30, 2421391), (35, 2075478), (37, 1963290), (42, 1729565), (70, 1037739), (74, 981645), (105, 691826), (111, 654430), (185, 392658), (210, 345913), (222, 327215), (259, 280470), (370, 196329), (518, 140235), (555, 130886), (777, 93490), (1110, 65443), (1295, 56094), (1554, 46745), (2590, 28047), (3885, 18698), (7770, 9349)]