22487490

素因数分解:

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

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 61614720

約数和(自身を除く): 39127230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 2251, 3330, 4502, 4995, 6753, 9990, 11255, 13506, 20259, 22510, 33765, 40518, 60777, 67530, 83287, 101295, 121554, 166574, 202590, 249861, 303885, 416435, 499722, 607770, 749583, 832870, 1249305, 1499166, 2248749, 2498610, 3747915, 4497498, 7495830, 11243745, 22487490]

約数ペア:

[(1, 22487490), (2, 11243745), (3, 7495830), (5, 4497498), (6, 3747915), (9, 2498610), (10, 2248749), (15, 1499166), (18, 1249305), (27, 832870), (30, 749583), (37, 607770), (45, 499722), (54, 416435), (74, 303885), (90, 249861), (111, 202590), (135, 166574), (185, 121554), (222, 101295), (270, 83287), (333, 67530), (370, 60777), (555, 40518), (666, 33765), (999, 22510), (1110, 20259), (1665, 13506), (1998, 11255), (2251, 9990), (3330, 6753), (4502, 4995)]