1561330241790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1\times {\mathrm{24091}}^1$

素因数の和:25098

約数の個数: 128

約数和(自身を含む): 4108561021440

約数和(自身を除く): 2547230779650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 330, 554, 709, 831, 1385, 1418, 1662, 2127, 2770, 3047, 3545, 4155, 4254, 6094, 7090, 7799, 8310, 9141, 10635, 15235, 15598, 18282, 21270, 23397, 24091, 30470, 38995, 45705, 46794, 48182, 72273, 77990, 91410, 116985, 120455, 144546, 196393, 233970, 240910, 265001, 361365, 392786, 530002, 589179, 722730, 795003, 981965, 1178358, 1325005, 1590006, 1963930, 2160323, 2650010, 2945895, 3975015, 4320646, 5891790, 6480969, 6673207, 7950030, 10801615, 12961938, 13346414, 17080519, 20019621, 21603230, 32404845, 33366035, 34161038, 40039242, 51241557, 64809690, 66732070, 73405277, 85402595, 100098105, 102483114, 146810554, 170805190, 187885709, 200196210, 220215831, 256207785, 367026385, 375771418, 440431662, 512415570, 563657127, 734052770, 939428545, 1101079155, 1127314254, 1878857090, 2202158310, 2818285635, 4731303763, 5636571270, 9462607526, 14193911289, 23656518815, 28387822578, 47313037630, 52044341393, 70969556445, 104088682786, 141939112890, 156133024179, 260221706965, 312266048358, 520443413930, 780665120895, 1561330241790]

約数ペア:

[(1, 1561330241790), (2, 780665120895), (3, 520443413930), (5, 312266048358), (6, 260221706965), (10, 156133024179), (11, 141939112890), (15, 104088682786), (22, 70969556445), (30, 52044341393), (33, 47313037630), (55, 28387822578), (66, 23656518815), (110, 14193911289), (165, 9462607526), (277, 5636571270), (330, 4731303763), (554, 2818285635), (709, 2202158310), (831, 1878857090), (1385, 1127314254), (1418, 1101079155), (1662, 939428545), (2127, 734052770), (2770, 563657127), (3047, 512415570), (3545, 440431662), (4155, 375771418), (4254, 367026385), (6094, 256207785), (7090, 220215831), (7799, 200196210), (8310, 187885709), (9141, 170805190), (10635, 146810554), (15235, 102483114), (15598, 100098105), (18282, 85402595), (21270, 73405277), (23397, 66732070), (24091, 64809690), (30470, 51241557), (38995, 40039242), (45705, 34161038), (46794, 33366035), (48182, 32404845), (72273, 21603230), (77990, 20019621), (91410, 17080519), (116985, 13346414), (120455, 12961938), (144546, 10801615), (196393, 7950030), (233970, 6673207), (240910, 6480969), (265001, 5891790), (361365, 4320646), (392786, 3975015), (530002, 2945895), (589179, 2650010), (722730, 2160323), (795003, 1963930), (981965, 1590006), (1178358, 1325005)]