127328310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3919}}^1$

素因数の和:3970

約数の個数: 72

約数和(自身を含む): 349483680

約数和(自身を除く): 222155370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 3919, 5415, 6498, 7838, 10830, 11757, 16245, 19595, 23514, 32490, 35271, 39190, 58785, 70542, 74461, 117570, 148922, 176355, 223383, 352710, 372305, 446766, 670149, 744610, 1116915, 1340298, 1414759, 2233830, 2829518, 3350745, 4244277, 6701490, 7073795, 8488554, 12732831, 14147590, 21221385, 25465662, 42442770, 63664155, 127328310]

約数ペア:

[(1, 127328310), (2, 63664155), (3, 42442770), (5, 25465662), (6, 21221385), (9, 14147590), (10, 12732831), (15, 8488554), (18, 7073795), (19, 6701490), (30, 4244277), (38, 3350745), (45, 2829518), (57, 2233830), (90, 1414759), (95, 1340298), (114, 1116915), (171, 744610), (190, 670149), (285, 446766), (342, 372305), (361, 352710), (570, 223383), (722, 176355), (855, 148922), (1083, 117570), (1710, 74461), (1805, 70542), (2166, 58785), (3249, 39190), (3610, 35271), (3919, 32490), (5415, 23514), (6498, 19595), (7838, 16245), (10830, 11757)]