2491830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4765770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 839, 990, 1485, 1678, 2517, 2970, 4195, 5034, 7551, 8390, 9229, 12585, 15102, 18458, 22653, 25170, 27687, 37755, 45306, 46145, 55374, 75510, 83061, 92290, 113265, 138435, 166122, 226530, 249183, 276870, 415305, 498366, 830610, 1245915, 2491830]

約数ペア:

[(1, 2491830), (2, 1245915), (3, 830610), (5, 498366), (6, 415305), (9, 276870), (10, 249183), (11, 226530), (15, 166122), (18, 138435), (22, 113265), (27, 92290), (30, 83061), (33, 75510), (45, 55374), (54, 46145), (55, 45306), (66, 37755), (90, 27687), (99, 25170), (110, 22653), (135, 18458), (165, 15102), (198, 12585), (270, 9229), (297, 8390), (330, 7551), (495, 5034), (594, 4195), (839, 2970), (990, 2517), (1485, 1678)]