2012031210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 5616635904

約数和(自身を除く): 3604604694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 151, 210, 214, 302, 321, 453, 535, 593, 642, 749, 755, 906, 1057, 1070, 1186, 1498, 1510, 1605, 1779, 2114, 2247, 2265, 2965, 3171, 3210, 3558, 3745, 4151, 4494, 4530, 5285, 5930, 6342, 7490, 8302, 8895, 10570, 11235, 12453, 15855, 16157, 17790, 20755, 22470, 24906, 31710, 32314, 41510, 48471, 62265, 63451, 80785, 89543, 96942, 113099, 124530, 126902, 161570, 179086, 190353, 226198, 242355, 268629, 317255, 339297, 380706, 444157, 447715, 484710, 537258, 565495, 626801, 634510, 678594, 888314, 895430, 951765, 1130990, 1253602, 1332471, 1343145, 1696485, 1880403, 1903530, 2220785, 2664942, 2686290, 3134005, 3392970, 3760806, 4441570, 6268010, 6662355, 9402015, 9581101, 13324710, 18804030, 19162202, 28743303, 47905505, 57486606, 67067707, 95811010, 134135414, 143716515, 201203121, 287433030, 335338535, 402406242, 670677070, 1006015605, 2012031210]

約数ペア:

[(1, 2012031210), (2, 1006015605), (3, 670677070), (5, 402406242), (6, 335338535), (7, 287433030), (10, 201203121), (14, 143716515), (15, 134135414), (21, 95811010), (30, 67067707), (35, 57486606), (42, 47905505), (70, 28743303), (105, 19162202), (107, 18804030), (151, 13324710), (210, 9581101), (214, 9402015), (302, 6662355), (321, 6268010), (453, 4441570), (535, 3760806), (593, 3392970), (642, 3134005), (749, 2686290), (755, 2664942), (906, 2220785), (1057, 1903530), (1070, 1880403), (1186, 1696485), (1498, 1343145), (1510, 1332471), (1605, 1253602), (1779, 1130990), (2114, 951765), (2247, 895430), (2265, 888314), (2965, 678594), (3171, 634510), (3210, 626801), (3558, 565495), (3745, 537258), (4151, 484710), (4494, 447715), (4530, 444157), (5285, 380706), (5930, 339297), (6342, 317255), (7490, 268629), (8302, 242355), (8895, 226198), (10570, 190353), (11235, 179086), (12453, 161570), (15855, 126902), (16157, 124530), (17790, 113099), (20755, 96942), (22470, 89543), (24906, 80785), (31710, 63451), (32314, 62265), (41510, 48471)]