605584986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 1349498880

約数和(自身を除く): 743913894

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 213, 426, 437, 874, 1311, 1349, 1633, 2622, 2698, 3253, 3266, 4047, 4899, 6506, 8094, 9759, 9798, 19518, 31027, 61807, 62054, 74819, 93081, 123614, 149638, 185421, 186162, 224457, 230963, 370842, 448914, 461926, 692889, 1385778, 1421561, 2843122, 4264683, 4388297, 5312149, 8529366, 8776594, 10624298, 13164891, 15936447, 26329782, 31872894, 100930831, 201861662, 302792493, 605584986]

約数ペア:

[(1, 605584986), (2, 302792493), (3, 201861662), (6, 100930831), (19, 31872894), (23, 26329782), (38, 15936447), (46, 13164891), (57, 10624298), (69, 8776594), (71, 8529366), (114, 5312149), (138, 4388297), (142, 4264683), (213, 2843122), (426, 1421561), (437, 1385778), (874, 692889), (1311, 461926), (1349, 448914), (1633, 370842), (2622, 230963), (2698, 224457), (3253, 186162), (3266, 185421), (4047, 149638), (4899, 123614), (6506, 93081), (8094, 74819), (9759, 62054), (9798, 61807), (19518, 31027)]