14991660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 46724496

約数和(自身を除く): 31732836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 2251, 3330, 4502, 6660, 6753, 9004, 11255, 13506, 20259, 22510, 27012, 33765, 40518, 45020, 67530, 81036, 83287, 101295, 135060, 166574, 202590, 249861, 333148, 405180, 416435, 499722, 749583, 832870, 999444, 1249305, 1499166, 1665740, 2498610, 2998332, 3747915, 4997220, 7495830, 14991660]

約数ペア:

[(1, 14991660), (2, 7495830), (3, 4997220), (4, 3747915), (5, 2998332), (6, 2498610), (9, 1665740), (10, 1499166), (12, 1249305), (15, 999444), (18, 832870), (20, 749583), (30, 499722), (36, 416435), (37, 405180), (45, 333148), (60, 249861), (74, 202590), (90, 166574), (111, 135060), (148, 101295), (180, 83287), (185, 81036), (222, 67530), (333, 45020), (370, 40518), (444, 33765), (555, 27012), (666, 22510), (740, 20259), (1110, 13506), (1332, 11255), (1665, 9004), (2220, 6753), (2251, 6660), (3330, 4502)]