1668888968670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{240820919}}^1$

素因数の和:240820950

約数の個数: 96

約数和(自身を含む): 5409801146880

約数和(自身を除く): 3740912178210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 240820919, 481641838, 722462757, 1204104595, 1444925514, 1685746433, 2167388271, 2408209190, 2649030109, 3371492866, 3612313785, 4334776542, 5057239299, 5298060218, 7224627570, 7947090327, 8428732165, 10114478598, 10836941355, 13245150545, 15171717897, 15894180654, 16857464330, 18543210763, 21673882710, 23841270981, 25286196495, 26490301090, 30343435794, 37086421526, 39735451635, 47682541962, 50572392990, 55629632289, 75858589485, 79470903270, 92716053815, 111259264578, 119206354905, 151717178970, 166888896867, 185432107630, 238412709810, 278148161445, 333777793734, 556296322890, 834444484335, 1668888968670]

約数ペア:

[(1, 1668888968670), (2, 834444484335), (3, 556296322890), (5, 333777793734), (6, 278148161445), (7, 238412709810), (9, 185432107630), (10, 166888896867), (11, 151717178970), (14, 119206354905), (15, 111259264578), (18, 92716053815), (21, 79470903270), (22, 75858589485), (30, 55629632289), (33, 50572392990), (35, 47682541962), (42, 39735451635), (45, 37086421526), (55, 30343435794), (63, 26490301090), (66, 25286196495), (70, 23841270981), (77, 21673882710), (90, 18543210763), (99, 16857464330), (105, 15894180654), (110, 15171717897), (126, 13245150545), (154, 10836941355), (165, 10114478598), (198, 8428732165), (210, 7947090327), (231, 7224627570), (315, 5298060218), (330, 5057239299), (385, 4334776542), (462, 3612313785), (495, 3371492866), (630, 2649030109), (693, 2408209190), (770, 2167388271), (990, 1685746433), (1155, 1444925514), (1386, 1204104595), (2310, 722462757), (3465, 481641838), (6930, 240820919)]