6688890780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{779591}}^1$

素因数の和:779627

約数の個数: 96

約数和(自身を含む): 22003204608

約数和(自身を除く): 15314313828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 779591, 1559182, 2338773, 3118364, 3897955, 4677546, 7795910, 8575501, 9355092, 10134683, 11693865, 15591820, 17151002, 20269366, 23387730, 25726503, 30404049, 34302004, 40538732, 42877505, 46775460, 50673415, 51453006, 60808098, 85755010, 101346830, 102906012, 111481513, 121616196, 128632515, 152020245, 171510020, 202693660, 222963026, 257265030, 304040490, 334444539, 445926052, 514530060, 557407565, 608080980, 668889078, 1114815130, 1337778156, 1672222695, 2229630260, 3344445390, 6688890780]

約数ペア:

[(1, 6688890780), (2, 3344445390), (3, 2229630260), (4, 1672222695), (5, 1337778156), (6, 1114815130), (10, 668889078), (11, 608080980), (12, 557407565), (13, 514530060), (15, 445926052), (20, 334444539), (22, 304040490), (26, 257265030), (30, 222963026), (33, 202693660), (39, 171510020), (44, 152020245), (52, 128632515), (55, 121616196), (60, 111481513), (65, 102906012), (66, 101346830), (78, 85755010), (110, 60808098), (130, 51453006), (132, 50673415), (143, 46775460), (156, 42877505), (165, 40538732), (195, 34302004), (220, 30404049), (260, 25726503), (286, 23387730), (330, 20269366), (390, 17151002), (429, 15591820), (572, 11693865), (660, 10134683), (715, 9355092), (780, 8575501), (858, 7795910), (1430, 4677546), (1716, 3897955), (2145, 3118364), (2860, 2338773), (4290, 1559182), (8580, 779591)]