28528830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28817}}^1$

素因数の和:28841

約数の個数: 48

約数和(自身を含む): 80920944

約数和(自身を除く): 52392114

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 28817, 57634, 86451, 144085, 172902, 259353, 288170, 316987, 432255, 518706, 633974, 864510, 950961, 1296765, 1584935, 1901922, 2593530, 2852883, 3169870, 4754805, 5705766, 9509610, 14264415, 28528830]

約数ペア:

[(1, 28528830), (2, 14264415), (3, 9509610), (5, 5705766), (6, 4754805), (9, 3169870), (10, 2852883), (11, 2593530), (15, 1901922), (18, 1584935), (22, 1296765), (30, 950961), (33, 864510), (45, 633974), (55, 518706), (66, 432255), (90, 316987), (99, 288170), (110, 259353), (165, 172902), (198, 144085), (330, 86451), (495, 57634), (990, 28817)]