2058794820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1270861}}^1$

素因数の和:1270882

約数の個数: 60

約数和(自身を含む): 6458520684

約数和(自身を除く): 4399725864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1270861, 2541722, 3812583, 5083444, 6354305, 7625166, 11437749, 12708610, 15250332, 19062915, 22875498, 25417220, 34313247, 38125830, 45750996, 57188745, 68626494, 76251660, 102939741, 114377490, 137252988, 171566235, 205879482, 228754980, 343132470, 411758964, 514698705, 686264940, 1029397410, 2058794820]

約数ペア:

[(1, 2058794820), (2, 1029397410), (3, 686264940), (4, 514698705), (5, 411758964), (6, 343132470), (9, 228754980), (10, 205879482), (12, 171566235), (15, 137252988), (18, 114377490), (20, 102939741), (27, 76251660), (30, 68626494), (36, 57188745), (45, 45750996), (54, 38125830), (60, 34313247), (81, 25417220), (90, 22875498), (108, 19062915), (135, 15250332), (162, 12708610), (180, 11437749), (270, 7625166), (324, 6354305), (405, 5083444), (540, 3812583), (810, 2541722), (1620, 1270861)]