27916496370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{70003}}^1$

素因数の和:70237

約数の個数: 128

約数和(自身を含む): 85483284480

約数和(自身を除く): 57566788110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 211, 270, 315, 378, 422, 630, 633, 945, 1055, 1266, 1477, 1890, 1899, 2110, 2954, 3165, 3798, 4431, 5697, 6330, 7385, 8862, 9495, 11394, 13293, 14770, 18990, 22155, 26586, 28485, 39879, 44310, 56970, 66465, 70003, 79758, 132930, 140006, 199395, 210009, 350015, 398790, 420018, 490021, 630027, 700030, 980042, 1050045, 1260054, 1470063, 1890081, 2100090, 2450105, 2940126, 3150135, 3780162, 4410189, 4900210, 6300270, 7350315, 8820378, 9450405, 13230567, 14700630, 14770633, 18900810, 22050945, 26461134, 29541266, 44101890, 44311899, 66152835, 73853165, 88623798, 103394431, 132305670, 132935697, 147706330, 206788862, 221559495, 265871394, 310183293, 398807091, 443118990, 516972155, 620366586, 664678485, 797614182, 930549879, 1033944310, 1329356970, 1550916465, 1861099758, 1994035455, 2791649637, 3101832930, 3988070910, 4652749395, 5583299274, 9305498790, 13958248185, 27916496370]

約数ペア:

[(1, 27916496370), (2, 13958248185), (3, 9305498790), (5, 5583299274), (6, 4652749395), (7, 3988070910), (9, 3101832930), (10, 2791649637), (14, 1994035455), (15, 1861099758), (18, 1550916465), (21, 1329356970), (27, 1033944310), (30, 930549879), (35, 797614182), (42, 664678485), (45, 620366586), (54, 516972155), (63, 443118990), (70, 398807091), (90, 310183293), (105, 265871394), (126, 221559495), (135, 206788862), (189, 147706330), (210, 132935697), (211, 132305670), (270, 103394431), (315, 88623798), (378, 73853165), (422, 66152835), (630, 44311899), (633, 44101890), (945, 29541266), (1055, 26461134), (1266, 22050945), (1477, 18900810), (1890, 14770633), (1899, 14700630), (2110, 13230567), (2954, 9450405), (3165, 8820378), (3798, 7350315), (4431, 6300270), (5697, 4900210), (6330, 4410189), (7385, 3780162), (8862, 3150135), (9495, 2940126), (11394, 2450105), (13293, 2100090), (14770, 1890081), (18990, 1470063), (22155, 1260054), (26586, 1050045), (28485, 980042), (39879, 700030), (44310, 630027), (56970, 490021), (66465, 420018), (70003, 398790), (79758, 350015), (132930, 210009), (140006, 199395)]