15207933070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{8863}}^1$

素因数の和:9721

約数の個数: 64

約数和(自身を含む): 31476418560

約数和(自身を除く): 16268485490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 821, 1045, 1642, 2090, 4105, 8210, 8863, 9031, 15599, 17726, 18062, 31198, 44315, 45155, 77995, 88630, 90310, 97493, 155990, 168397, 171589, 194986, 336794, 343178, 487465, 841985, 857945, 974930, 1683970, 1715890, 1852367, 3704734, 7276523, 9261835, 14553046, 18523670, 36382615, 72765230, 80041753, 138253937, 160083506, 276507874, 400208765, 691269685, 800417530, 1382539370, 1520793307, 3041586614, 7603966535, 15207933070]

約数ペア:

[(1, 15207933070), (2, 7603966535), (5, 3041586614), (10, 1520793307), (11, 1382539370), (19, 800417530), (22, 691269685), (38, 400208765), (55, 276507874), (95, 160083506), (110, 138253937), (190, 80041753), (209, 72765230), (418, 36382615), (821, 18523670), (1045, 14553046), (1642, 9261835), (2090, 7276523), (4105, 3704734), (8210, 1852367), (8863, 1715890), (9031, 1683970), (15599, 974930), (17726, 857945), (18062, 841985), (31198, 487465), (44315, 343178), (45155, 336794), (77995, 194986), (88630, 171589), (90310, 168397), (97493, 155990)]