2013224290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 4617295488

約数和(自身を除く): 2604071198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 311, 385, 490, 539, 622, 770, 1078, 1201, 1555, 2177, 2402, 2695, 3110, 3421, 4354, 5390, 6005, 6842, 8407, 10885, 12010, 13211, 15239, 16814, 17105, 21770, 23947, 26422, 30478, 34210, 42035, 47894, 58849, 66055, 76195, 84070, 92477, 117698, 119735, 132110, 152390, 167629, 184954, 239470, 294245, 335258, 373511, 462385, 588490, 647339, 747022, 838145, 924770, 1294678, 1676290, 1867555, 2614577, 3236695, 3735110, 4108621, 5229154, 6473390, 8217242, 13072885, 18302039, 20543105, 26145770, 28760347, 36604078, 41086210, 57520694, 91510195, 143801735, 183020390, 201322429, 287603470, 402644858, 1006612145, 2013224290]

約数ペア:

[(1, 2013224290), (2, 1006612145), (5, 402644858), (7, 287603470), (10, 201322429), (11, 183020390), (14, 143801735), (22, 91510195), (35, 57520694), (49, 41086210), (55, 36604078), (70, 28760347), (77, 26145770), (98, 20543105), (110, 18302039), (154, 13072885), (245, 8217242), (311, 6473390), (385, 5229154), (490, 4108621), (539, 3735110), (622, 3236695), (770, 2614577), (1078, 1867555), (1201, 1676290), (1555, 1294678), (2177, 924770), (2402, 838145), (2695, 747022), (3110, 647339), (3421, 588490), (4354, 462385), (5390, 373511), (6005, 335258), (6842, 294245), (8407, 239470), (10885, 184954), (12010, 167629), (13211, 152390), (15239, 132110), (16814, 119735), (17105, 117698), (21770, 92477), (23947, 84070), (26422, 76195), (30478, 66055), (34210, 58849), (42035, 47894)]