39974130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 120092544

約数和(自身を除く): 80118414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 535, 593, 630, 642, 749, 963, 1070, 1186, 1498, 1605, 1779, 1926, 2247, 2965, 3210, 3558, 3745, 4151, 4494, 4815, 5337, 5930, 6741, 7490, 8302, 8895, 9630, 10674, 11235, 12453, 13482, 17790, 20755, 22470, 24906, 26685, 33705, 37359, 41510, 53370, 62265, 63451, 67410, 74718, 124530, 126902, 186795, 190353, 317255, 373590, 380706, 444157, 571059, 634510, 888314, 951765, 1142118, 1332471, 1903530, 2220785, 2664942, 2855295, 3997413, 4441570, 5710590, 6662355, 7994826, 13324710, 19987065, 39974130]

約数ペア:

[(1, 39974130), (2, 19987065), (3, 13324710), (5, 7994826), (6, 6662355), (7, 5710590), (9, 4441570), (10, 3997413), (14, 2855295), (15, 2664942), (18, 2220785), (21, 1903530), (30, 1332471), (35, 1142118), (42, 951765), (45, 888314), (63, 634510), (70, 571059), (90, 444157), (105, 380706), (107, 373590), (126, 317255), (210, 190353), (214, 186795), (315, 126902), (321, 124530), (535, 74718), (593, 67410), (630, 63451), (642, 62265), (749, 53370), (963, 41510), (1070, 37359), (1186, 33705), (1498, 26685), (1605, 24906), (1779, 22470), (1926, 20755), (2247, 17790), (2965, 13482), (3210, 12453), (3558, 11235), (3745, 10674), (4151, 9630), (4494, 8895), (4815, 8302), (5337, 7490), (5930, 6741)]