306388371590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{152993}}^1$

素因数の和:153142

約数の個数: 96

約数和(自身を含む): 661793294304

約数和(自身を除く): 355404922714

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 67, 70, 98, 122, 134, 245, 305, 335, 427, 469, 490, 610, 670, 854, 938, 2135, 2345, 2989, 3283, 4087, 4270, 4690, 5978, 6566, 8174, 14945, 16415, 20435, 28609, 29890, 32830, 40870, 57218, 143045, 152993, 200263, 286090, 305986, 400526, 764965, 1001315, 1070951, 1529930, 2002630, 2141902, 5354755, 7496657, 9332573, 10250531, 10709510, 14993314, 18665146, 20501062, 37483285, 46662865, 51252655, 65328011, 71753717, 74966570, 93325730, 102505310, 130656022, 143507434, 326640055, 358768585, 457296077, 502276019, 625282391, 653280110, 717537170, 914592154, 1004552038, 1250564782, 2286480385, 2511380095, 3126411955, 4376976737, 4572960770, 5022760190, 6252823910, 8753953474, 21884883685, 30638837159, 43769767370, 61277674318, 153194185795, 306388371590]

約数ペア:

[(1, 306388371590), (2, 153194185795), (5, 61277674318), (7, 43769767370), (10, 30638837159), (14, 21884883685), (35, 8753953474), (49, 6252823910), (61, 5022760190), (67, 4572960770), (70, 4376976737), (98, 3126411955), (122, 2511380095), (134, 2286480385), (245, 1250564782), (305, 1004552038), (335, 914592154), (427, 717537170), (469, 653280110), (490, 625282391), (610, 502276019), (670, 457296077), (854, 358768585), (938, 326640055), (2135, 143507434), (2345, 130656022), (2989, 102505310), (3283, 93325730), (4087, 74966570), (4270, 71753717), (4690, 65328011), (5978, 51252655), (6566, 46662865), (8174, 37483285), (14945, 20501062), (16415, 18665146), (20435, 14993314), (28609, 10709510), (29890, 10250531), (32830, 9332573), (40870, 7496657), (57218, 5354755), (143045, 2141902), (152993, 2002630), (200263, 1529930), (286090, 1070951), (305986, 1001315), (400526, 764965)]