15679784790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{811}}^1\times {\mathrm{23869}}^1$

素因数の和:24699

約数の個数: 80

約数和(自身を含む): 42214954320

約数和(自身を除く): 26535169530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 811, 1622, 2433, 4055, 4866, 7299, 8110, 12165, 14598, 21897, 23869, 24330, 36495, 43794, 47738, 65691, 71607, 72990, 109485, 119345, 131382, 143214, 214821, 218970, 238690, 328455, 358035, 429642, 644463, 656910, 716070, 1074105, 1288926, 1933389, 2148210, 3222315, 3866778, 6444630, 9666945, 19333890, 19357759, 38715518, 58073277, 96788795, 116146554, 174219831, 193577590, 290366385, 348439662, 522659493, 580732770, 871099155, 1045318986, 1567978479, 1742198310, 2613297465, 3135956958, 5226594930, 7839892395, 15679784790]

約数ペア:

[(1, 15679784790), (2, 7839892395), (3, 5226594930), (5, 3135956958), (6, 2613297465), (9, 1742198310), (10, 1567978479), (15, 1045318986), (18, 871099155), (27, 580732770), (30, 522659493), (45, 348439662), (54, 290366385), (81, 193577590), (90, 174219831), (135, 116146554), (162, 96788795), (270, 58073277), (405, 38715518), (810, 19357759), (811, 19333890), (1622, 9666945), (2433, 6444630), (4055, 3866778), (4866, 3222315), (7299, 2148210), (8110, 1933389), (12165, 1288926), (14598, 1074105), (21897, 716070), (23869, 656910), (24330, 644463), (36495, 429642), (43794, 358035), (47738, 328455), (65691, 238690), (71607, 218970), (72990, 214821), (109485, 143214), (119345, 131382)]