1570581610780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{403817}}^1$

素因数の和:405983

約数の個数: 96

約数和(自身を含む): 4061259006336

約数和(自身を除く): 2490677395556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2137, 4274, 8548, 10685, 14959, 21370, 27781, 29918, 42740, 55562, 59836, 74795, 111124, 138905, 149590, 194467, 277810, 299180, 388934, 403817, 555620, 777868, 807634, 972335, 1615268, 1944670, 2019085, 2826719, 3889340, 4038170, 5249621, 5653438, 8076340, 10499242, 11306876, 14133595, 20998484, 26248105, 28267190, 36747347, 52496210, 56534380, 73494694, 104992420, 146989388, 183736735, 367473470, 734946940, 862956929, 1725913858, 3451827716, 4314784645, 6040698503, 8629569290, 11218440077, 12081397006, 17259138580, 22436880154, 24162794012, 30203492515, 44873760308, 56092200385, 60406985030, 78529080539, 112184400770, 120813970060, 157058161078, 224368801540, 314116322156, 392645402695, 785290805390, 1570581610780]

約数ペア:

[(1, 1570581610780), (2, 785290805390), (4, 392645402695), (5, 314116322156), (7, 224368801540), (10, 157058161078), (13, 120813970060), (14, 112184400770), (20, 78529080539), (26, 60406985030), (28, 56092200385), (35, 44873760308), (52, 30203492515), (65, 24162794012), (70, 22436880154), (91, 17259138580), (130, 12081397006), (140, 11218440077), (182, 8629569290), (260, 6040698503), (364, 4314784645), (455, 3451827716), (910, 1725913858), (1820, 862956929), (2137, 734946940), (4274, 367473470), (8548, 183736735), (10685, 146989388), (14959, 104992420), (21370, 73494694), (27781, 56534380), (29918, 52496210), (42740, 36747347), (55562, 28267190), (59836, 26248105), (74795, 20998484), (111124, 14133595), (138905, 11306876), (149590, 10499242), (194467, 8076340), (277810, 5653438), (299180, 5249621), (388934, 4038170), (403817, 3889340), (555620, 2826719), (777868, 2019085), (807634, 1944670), (972335, 1615268)]